Upgraded
Running WordPress 2.7 now. First impression: nice! The dashboard has a new clean look, everything seems to be working great and the upgrade, thanks to the WordPress Automatic Upgrade plugin, worked splendidly! Just don’t forget to re-initilize your plugins, especially the Askimet Spam protection.
Just did mine, and nothing broke again. That was a relief.
Not sure about the left column navigation though. I’ve always preferred horizontal tools for applications.