(Of course, Twitter hasn’t revealed the secret formulas that helped it aggregate, tabulate and rank these topics.)

In the Twitterverse, after the BP oil spill and soccer, the next most popular topic of conversation in 2010 was the movie “Inception,” followed by the Haiti earthquake and the vuvuzela. The iPad, Android, Justin Bieber, Harry Potter and Pulpo Paul round out the top 10. It’s an odd list, indeed.

The person most discussed on Twitter in 2010 was obviously he of the dedicated servers, Mr. Bieber. (It’s somewhat shocking that world events and tech gadgets were able to keep the teen phenom out of the overall top spot.) Beating out her royal highness Lady Gaga, the No. 2 person on Twitter was Brazilian president-elect Dilma Rousseff (pictured).

Here’s the full 2010 list, courtesy of Twitter, followed by 2009′s list for comparison.

2010 Twitter Trends

Overall Top Trends:
1. Gulf Oil Spill
2. FIFA World Cup
3. Inception
4. Haiti Earthquake
5. Vuvuzela
6. Apple iPad
7. Google Android
8. Justin Bieber
9. Harry Potter and the Deathly Hallows
10. Pulpo Paul

News Events:
1. Gulf Oil Spill
2. Haiti Earthquake
3. Pakistan Floods
4. Koreas Conflict
5. Chilean Miners Rescue

People:
1. Justin Bieber
2. Dilma Rousseff
3. Lady Gaga
4. Julian Assange
5. Mel Gibson

Movies:
1. Inception
2. Harry Potter and the Deathly Hallows
3. Scott Pilgrim vs. the World
4. Despicable Me
5. Karate Kid

Television:
1. MTV Video Music Awards
2. Pretty Little Liars
3. True Blood
4. Walking Dead
5. Grammy Awards

Technology:
1. Apple iPad
2. Google Android
3. Apple iOS
4. Apple iPhone
5. Call of Duty: Black Ops

World Cup:
1. FIFA World Cup
2. Vuvuzela
3. Pulpo Paul
4. Dunga
5. Diego Maradona

Sports:
1. LeBron James
2. Wimbledon
3. Manchester United
4. Brock Lesnar
5. Celtics

Hash Tags:
1. #rememberwhen
2. #slapyourself
3. #confessiontime (hash tag started by Usher)
4. #thingsimiss
5. #ohjustlikeme

2009 Twitter Trends

News Events:
1. #iranelection
2. Swine Flu
3. Gaza
4. Iran
5. Tehran
6. #swineflu
7. AIG
8. #uksnow
9. Earth Hour
10. #inaug09

People:
1. Michael Jackson
2. Susan Boyle
3. Adam Lambert
4. Kobe (Bryant)
5. Chris Brown
6. Chuck Norris
7. Joe Wilson
8. Tiger Woods
9. Christian Bale
10. A-Rod (Alex Rodriguez)

Movies:
1. Harry Potter
2. New Moon
3. District 9
4. Paranormal Activity
5. Star Trek
6. True Blood
7. Transformers 2
8. Watchmen
9. Slumdog Millionaire
10. G.I. Joe

TV Shows:
1. American Idol
2. Glee
3. Teen Choice Awards
4. SNL (Saturday Night Live)
5. Dollhouse
6. Grey’s Anatomy
7. VMAS (Video Music Awards)
8. #bsg (Battlestar Galatica)
9. BET Awards
10. Lost

Sports (Teams, Events, Leagues):
1. Super Bowl
2. Lakers
3. Wimbledon
4. Cavs (Cleveland Cavaliers)
5. Superbowl
6. Chelsea
7. NFL
8. UFC 100
9. Yankees
10. Liverpool

Technology:
1. Google Wave
2. Snow Leopard
3. Tweetdeck
4. Windows 7
5. CES
6. Palm Pre
7. Google Latitude
8. #E3
9. #amazonfail
10. Macworld

Hash Tags:
1. #musicmonday
2. #iranelection
3. #sxsw
4. #swineflu
5. #nevertrust
6. #mm
7. #rememberwhen
8. #3drunkwords
9. #unacceptable
10. #iwish

According to several sources close to the situation, barring any unforeseen delay, a deal to settle the Skype imbroglio is likely to be announced around the time the markets open tomorrow.

[UPDATE: The paperwork is taking longer than expected, so sit tight, said sources.]

While the massive agreement–which will settle three aggressive lawsuits lobbed by Skype co-founders Niklas Zennström and Janus Friis at a wide range of prominent Silicon Valley players–is not yet officially signed, sources said lawyers are apparently putting the finishing touches on the paperwork and have signature papers completed by both sides to be able to wrap it up quickly.

So, while nothing is ever over until it is over, it looks like it is over.

Sources also said that as part of the deal to end the legal madness, Zennström and Friis will get 10 percent of Skype back for rights to key software technology they control, an option to pay $83 million for another three percent of the Internet telephony service and two seats on the 23-member board.

Also, BoomTown has learned that a partridge in a pear tree will be thrown in to guarantee a lasting peace.

All kidding aside, the settlement is proof that squeaky wheels–especially if they hire the combative litigators of Skadden Arps–get the grease.

As has been previously reported, one of the investors in the consortium that won the bidding to buy 65 percent of Skype from eBay (EBAY)–which itself had bought it in 2005 from Zennström and Friis–has withdrawn its investment and involvement as part of the settlement.

That would be London-based Index Ventures, which was a smaller player in the group with–ironically–a three percent stake.

Nonetheless, Index had an outsized fight going on with Zennström and Friis.

That’s due to their ire, aimed at Index’s Mike Volpi, who was CEO of Joost, the failed online video site the pair founded.

After Zennström and Friis lost their own bid to buy back Skype, they quickly sued Index and Volpi via tech companies they control, Joltid and Joost, in Delaware.

The pair alleged that Volpi used confidential information gleaned from his time as Joost CEO to unfairly help the winning consortium acquire Skype.

The lawsuit was particularly vindictive, using embarrassing emails and making pointed accusations about Volpi plotting all kinds of nefarious schemes, like Lady Macbeth on steroids, on his way out of Joost.

I am not sure what law one can break for wanting to leave a job or how much damage one can do to an already failing business, but that did not stop Zennström and Friis from trying to pin some specious accusations on Volpi.

(I wouldn’t have been surprised if they had accused Volpi of being responsible for Balloon Boy.)

But such legal attacks obviously worked, making Index loath to stay in an economically less attractive deal with lessened influence over Skype.

And eBay and the other investors obviously wanted closure, so they could get on with the work of turbocharging Skype.

The fighting between Index and the Skype founders was just one part of the legal morass.

Zennström and Friis had already been in a battle over software licensing issues with eBay in London courts.

They also filed suit again in California against Skype and eBay for copyright violations.

For good measure, the pair added the winning buyout group, including Index, Silver Lake Partners, Andreessen Horowitz and the Canada Pension Plan Investment Board, in that lawsuit.

(In legalese–and in honor of the Yankees winning the World Series tonight–such massive lawsuit-making is called covering all your bases!)

Of course, Volpi and Index fired back in court filings and both sides armed themselves with powerful PR guns.

Presumably, those same mouthpieces–who have been slagging the other side for weeks–will now be at the ready with honeyed tales of reconciliation tomorrow.

Call me cynical, but we’ll see how long that lasts.

“[Zennström and Friis] got what they wanted by using Volpi as a pawn and the lawsuits as a club,” said one person close to the situation. “Everyone is moving on, but not everyone is going to forget what they did to get what they wanted.”

That’s the core of Twitter’s pitch, of course, and it has helped the microblogging service raise $155 million, a $1 billion valuation, and forge partnerships with Google (GOOG) and Microsoft (MSFT). Not surprisingly, investors are looking to place money on related bets, from search engines that parse real-time data to location-based social networks with real-time updates, and even real-time photo-sharing sites.

The newest entrant: Hot Potato, a buzzy start-up that’s supposed to let users converse about a particular event, whether they’re attending it in person or watching from afar. When it’s up and running, that is. The five-man crew doesn’t have users or a product just yet.

But that hasn’t prevented the Brooklyn, N.Y-based company from raising about $1 million, sources say, in a round led by First Round Capital and RRE Ventures. A group of smaller investors, including Betaworks, the incubator that specializes in real-time companies, and Ron Conway, the angel investor best known for his Google bet, are also backing the company.

Hot Potato is led by Justin Shaffer, an eight-year veteran of Major League Baseball Advanced Media, pro baseball’s well-regarded Web unit. Shaffer has recruited three other MLB.com employees (one of whom subsequently left to get an MBA at MIT) to join him.

Shaffer wouldn’t comment about his funding round, but was willing to discuss his start-up’s general plans. They are finishing an iPhone app and plan to submit it to Apple (AAPL) in the next few weeks, he said, and will open their doors once that’s approved.

The big idea is an interesting one. People are already using Facebook and Twitter to converse about events in real time–think about Barack Obama’s inauguration, or Balloon Boy, or last night’s Yankees-Angels game.

Shaffer’s critique of those platforms, though is that “they break at scale–there’s no good way to filter the chatter so that  you, your friends, and a group of strangers with something relevant to say can all connect. Hot Potato, he says, will offer a “curated stream” in real time of all the data coming out of the event in real time. What we’re really focused on doing is bringing together the entire audience of an event, whether they’re at the event or watching at home.”

Business model? TBD, of course. But there are a couple of obvious ways to go. For instance, Shaffer thinks people who opt-in to a particular conversation–say, about an NFL game or a U2 concert–would be okay with seeing “in-stream” ads, as long as they were relevant.

But that’s a problem that’s best tackled once the service is up and running. We’ll check back then.