I am using a Droid 2 to look at the migrated forum.
I can navigate to looking at a full site, but the default for mobile browsing seems to omit or hide a search feature for questions.
Later I will try logging in, but I note that only my registered account seems to show up in a users search, not any of my unregistered accounts. On 1.0, using "Gerhard Paseman" would show all of them in a search.
I will add more comments from the Droid point of view to this thread. While the aesthetics of the Full site are important, I think the priority of issues with the mobile view should be set to high as well.
Gerhard "Not Quite Ready For Prime-Time" Paseman, 2013.06.25
Gerhard, last night (just a few) people were having a variety of problems logging in to MO 2.0. There are new Main, new Meta in MSE style, and possibly unfamiliar Chat.