Apple plans to make an iTunes-related announcement Tuesday at 7 am PT. “Tomorrow is just another day,” a notice on Apple.com reads. “That you’ll never forget. Check back here tomorrow for an exciting announcement from iTunes.”

Not much to work with there, though one could argue that “Check back here”–i.e., at Apple.com–suggests a Web-based iTunes Store. That said, “you’ll never forget” would seem to point to an “iTunes Anywhere” subscription service or some cloud-based version of iTunes. Which is what Piper Jaffray analyst Gene Munster is expecting as well.

“We believe Apple could announce a cloud-based iTunes service for content streaming to connected devices,” he said in a note to clients this morning. “Apple is developing a data center in Maiden, NC that we believe could serve as the hub for such a service. The company has indicated that the data center is on track to be completed by the end of CY10 and it will begin using it then. With Apple’s growing family of connected devices (iPhone, iPad, iPod touch, Apple TV, and Macs) it only makes sense that Apple would deliver a cloud-based media service to leverage its competitive advantage in the space: devices. As part of this, the new Apple TV with limited storage, a lower price, and a focus on accessing content over the internet would fit in nicely. We see this device, and the potential iTunes cloud-based service, as a stepping stone for an all-in-one, connected Apple television.”

Seems a savvy guess to me, particularly since it’s been about a year since Apple bought streaming music outfit Lala and we haven’t yet seen anything come of that acquisition. ‘Course it could also just as easily be iOS 4.2 or the debut of the Beatles catalog on iTunes.

Peter Kafka has a few thoughts on this as well.

“Jerry joined Apple’s Board in 1997 when most doubted the company’s future. He has been a pillar of financial and business expertise and insight on our Board for over a dozen years,” CEO Steve Jobs said in a statement. “It’s been a privilege to know and work with Jerry, and I’m going to miss him a lot.”

Apple has posted a full-page memorial to York on the front page of Apple.com.

Not much of a surprise here, I suppose, given the level of anticipation that typically accompanies the release of a new iPhone. Nielsen says “anticipatory buzz” for the iPhone 3GS was near-deafening. “The new iPhone 3G S sent blog mentions up 1,226 percent week-over-week on June 8, the day of the announcement. After the initial announcement, buzz dipped but again picked up after the phone became available to consumers on June 19, with blog mentions more than doubling compared to the week prior.” The chart, below (click to enlarge):

Such a drastic expansion of Apple-related show floor space will no doubt inspire speculation that the Mac maker plans to put in an appearance at CES. But that seems unlikely given the company’s reasons for bowing out of Macworld. “Apple is reaching more people in more ways than ever before, so like many companies, trade shows have become a very minor part of how Apple reaches its customers,” the company said at the time. “The increasing popularity of Apple’s Retail Stores, which more than 3.5 million people visit every week, and the Apple.com website enable Apple to directly reach more than a hundred million customers around the world in innovative new ways.”

In any event, this is unfortunate news for Macworld and IDG, the publishing company that runs it. Without Steve Jobs or even Apple (AAPL) to help it upstage CES as Macworld has done in some years past, the event has far less to offer attendees and presenters than before. Certainly, no one is going to be decamping from Vegas in the middle of CES this year to hit Macworld. There’s no reason to. And with CES ramping up its efforts to woo Apple accessory manufacturers and retailers, well, things aren’t looking too good for Macworld, are they?

PREVIOUSLY:

• Apple Investors: “Philnote” Just Doesn’t Have the Same Ring to It
• Oh My God, They Killed Macworld! You Bastards!
• Macworld Without Steve? That’s Like “Baywatch” Without Hasselhoff

The unexpected announcement is already playing hell with Apple’s share price, no doubt fueled by further morbid speculation about Jobs’s health. AAPL slipped more that five percent to $90.44 in after-hours trading.

Wow. End of an era. Is this the set-up for Schiller as new iCEO? After all, he’ll be delivering the keynote address at Apple’s marquee event. Or is it simply an acknowledgment that Apple prefers to handle its own events on its own schedule?

Either way it’s a nasty blow to IDG, the publishing company that runs Macworld. Right now they’ve got to be chugging Mylanta by the gallon at IDG corporate.

———-

Apple Announces Its Last Year at Macworld

CUPERTINO, California—December 16, 2008—Apple® today announced that this year is the last year the company will exhibit at Macworld Expo. Philip Schiller, Apple’s senior vice president of Worldwide Product Marketing, will deliver the opening keynote for this year’s Macworld Conference & Expo, and it will be Apple’s last keynote at the show. The keynote address will be held at Moscone West on Tuesday, January 6, 2009 at 9:00 a.m. Macworld will be held at San Francisco’s Moscone Center January 5-9, 2009.

Apple is reaching more people in more ways than ever before, so like many companies, trade shows have become a very minor part of how Apple reaches its customers. The increasing popularity of Apple’s Retail Stores, which more than 3.5 million people visit every week, and the Apple.com website enable Apple to directly reach more than a hundred million customers around the world in innovative new ways.

Apple has been steadily scaling back on trade shows in recent years, including NAB, Macworld New York, Macworld Tokyo and Apple Expo in Paris.

The unexpected announcement is already playing hell with Apple’s share price, no doubt fueled by further morbid speculation about Jobs’s health. AAPL slipped more that five percent to $90.44 in after-hours trading.

Wow. End of an era. Is this the set-up for Schiller as new iCEO? After all, he’ll be delivering the keynote address at Apple’s marquee event. Or is it simply an acknowledgment that Apple prefers to handle its own events on its own schedule?

Either way it’s a nasty blow to IDG, the publishing company that runs Macworld. Right now they’ve got to be chugging Mylanta by the gallon at IDG corporate.

———-

Apple Announces Its Last Year at Macworld

CUPERTINO, California—December 16, 2008—Apple® today announced that this year is the last year the company will exhibit at Macworld Expo. Philip Schiller, Apple’s senior vice president of Worldwide Product Marketing, will deliver the opening keynote for this year’s Macworld Conference & Expo, and it will be Apple’s last keynote at the show. The keynote address will be held at Moscone West on Tuesday, January 6, 2009 at 9:00 a.m. Macworld will be held at San Francisco’s Moscone Center January 5-9, 2009.

Apple is reaching more people in more ways than ever before, so like many companies, trade shows have become a very minor part of how Apple reaches its customers. The increasing popularity of Apple’s Retail Stores, which more than 3.5 million people visit every week, and the Apple.com website enable Apple to directly reach more than a hundred million customers around the world in innovative new ways.

Apple has been steadily scaling back on trade shows in recent years, including NAB, Macworld New York, Macworld Tokyo and Apple Expo in Paris.