Interesting icon for iCloud. The Lion and iOS 5 are clearly from the login screen and app icons respectively, but the iCloud one looks like a brushed metal iDisk icon, perhaps indicating an app? They definitely look to be integrated somehow.

Update: on second thoughts, the iCloud icon looks almost like the power button from the pre-unibody MacBook Pros. Not sure if there's any relation to physical hardware, but...

I predict the "cloud" will be Time Magazine's Man of the Year for 2011 or maybe 2012.

You know, many folks have been saying that the unprecedented pre-announcment of the big reveal at WWDC suggests there's a lot more to iCloud services than just a digital locker for music and movies.

Putting the iCloud icon on an equal footing with Lion and iOS 5 really reinforces that idea-- the layout suggests fundamental integration across Apple's product line.

"You got your cloud in my OS... You got your OS in my cloud"

let's hope it is as good as peanut butter and chocolate

How many iTunes upgrades will it require?

I am excited about Lion. I know a lot of people here hate the drabness but I am excited about new functionality. I am excited about IOS5. It was interesting to see that Windows 8 video yesterday. I OS is beginning to look a little old and the Windows take is pretty fresh. Creating a new smart phone and tablet touch interface was a huge step by Apple. Now MS can build on established conventions. Hopefully Apple will do the same.
I am also really excited about iCloud. After having the streaming music thing knocked about for weeks (not excited) its beginning to look like Apple is taking a far greater and broader interest in the cloud and how it will integrate with existing services.

Hardware is becoming much less interesting these days.