David Hyatt is totally lying.
Think about it. The Apple / IE technology contract expires in August. Just for the release of 10.2. A couple months prior, David Hyatt goes on Sabbatical, just after Apple uses Chimera in their Xserve demo. Sure, it's a sabbatical... to Cupertino. Has a nice vacation there.
Next thing you know IE is not included in 10.2. iWeb is in there. You think they'll make iChat, but not iWeb?? And funny, iWeb looks a looot like Chimera.
So 10.2 will have a complete Chimera called iWeb and IE 5.5 optional. But flash playback will be slow as ****, STILL.... oh well
I hope all my predictions here which I got from reading about all this come true, except the slow flash playback horrible demon crap.