Helpful Information I hope
First the part that I think is not helpful but so many seem to like to post:
136 MB - Mac Pro
2 Automatic Reboots
Now helpful perhaps:
1 Calendar Sync conflict - but looked identical
No Nikon D700 Support!
iChat still wont connect to Bonjour upon autostart
VMWare Fusion had control of my CD tray - I had to disconnect through it to eject the tray
Ill tentatively say that graphics card improvements - although most of the visual degradation took a while to evidence themselves. Im now running Motion, Aperture, and coverflow in iTunes and holding strong.
When adding a new iCal event it lets me type until I am done instead of truncating it (which it used to do because of a sync start - I think). Anyway better now.
Still problems with Spaces keeping the windows of the applications in the same space
Still - Spotlight in a finder window defaults back to whole computer instead of the directory I have navigated to.
Still - In column view and then spotlight in the window then hit back button it switches to list view instead of column view like I had it.
Still - Mail attachments when I save dont show up in the save like the used to in Tiger. Attachments get dropped even though the check mark is on to keep them.
Still - Fast user switching then switching back kills by desktop picture rotations - just white until I quit the dock in Activity Monitor
Feature Request - Editing event in iCal without having to double click on it then click edit then click what to edit. Bring back the side panel!!!
All in all everything seems to be stable and at least not worse and better in some.
And yes I do submit these things to Apple each time we get an update to the OS.
Hope this helps some.