I started playing on IGS in late 2004; now I mostly play on OGS. I sometimes play at the Seattle Go Center ( http://www.seattlegocenter.org/). I used to play on KGS, DGS, and WBaduk, with the North Puget Sound Go Club ( http://games.groups.yahoo.com/group/npsgc/) and occasionally with Sebastian Helm's Go Tertulia.
How strong am I? Maybe 3 kyu overall. OGS says 3 kyu. AGA says 2 kyu, IGS says 6k+. In the past, WBaduk was 4 kyu, DGS was 2 kyu, KGS was 2 kyu.