After the big SSO update yesterday on TD.W, It seems ti be the only site I can log into physically, and GA.W uses my username from there now. My karma transferred from there to here...
I personally, do not like the thought of having my accounts linked together. I expected to remain an anon in both sites, this appears to be a break of anonymity.
Just the opposite for me. My non-existent "karma" and login transferred from here to TD.W. Oh well just fake internet points I guess.