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.
unpopular opinion but i like that i can use both sites. i was a TD user and GAW lurker, and now i find that im logged in to both (thankfully remembered my pw) and can upvote and comment. im happy with it.