Well, here's something we didn't expect. Apple has just seeded a second beta of iOS 5.0.1 to developers. It's hard to recall a time when the Cupertino company released a beta version of any incremental iOS update, but a second is almost unheard of.
The first iteration of iOS 5.0.1 was released just two days ago. The update brought about all kinds of maintenance, including patches for the infamous battery bug and the Smart Cover issue. We haven't noticed any changes in beta 2 as of yet...