There is a user on LW2 with your username but no recent comments that I can see. Did you do this with a different username?
(Feel free not to answer if you would rather keep those identities separate. I'm just curious.)
I reregistered as avturchin, because after my password was reseted for turchin, it was not clear what I should do next. However, after I reregistered as avturchin, I was not able to return to my original username, - probably because the LW2 prevent several accounts from one person. I prefer to connect to my original name, but don't know how to do, and don't have much time to search how to do it correctly.
What are your first impressions of the public beta?