Surely...I play on a site called itsyourturn.com
It's a move-a-day place with all sorts of games from Backgammon, to Batleships, Connect4 and about 10 differnt variations of chess...very nice, no downloads etc...
Best of all-it's free
I tend to play several games at once, with people all over the world, and I tend to exchange messages with those that are willing to do so (some prefer silence) but I don't know anyone there really...the people on OTC and JJR's - I kinda know you all.
I play Othello/Reversi - I have a couple of boards at home, 1 full size and 1 travel... if anyone's interested. I used to play Go with my brother a long time ago... I'd have to relearn the rules.