I would LOVE to be able to place live tiles on the Desktop. I think that's what they should have done from the beginning.
OMG, this drives me frickin' nuts! It looks terrible having two columns with one tile in it at the end of full columns! And we should be able to have blank spaces if we want them.
I'm not seeing any of these changes on Firefox or IE... What gives?
No mention of YouTube... I can't imagine it's not part of this so maybe they just didn't want to mention Google?
Since you didn't explicitly say it, I just want to point out that Data Sense is no longer carrier dependent! Or is it just that they weren't prepared to block it in the Dev Preview?