I noticed that if I wanted to mark a blog or user as spam, delete them, or any of the other links that appear when you mouse over the title it doesn't work.
The links for those options fail and promptly return me to the Network Dashboard. The only way I can mark a blog as spam is to use the Bulk Update Drop Down.
Specifically I am talking about the links that appear when you mouse over a blog title or user name such as Edit, Spam, Delete, etc from the network admin panels.
I briefly updated and when I saw how the admin search had been dumped and other little things I decided to go back to 3.05.
Has anyone else tried to use these admin links yet? I hope I am not the only one!