As some of you here know, I've been doing some wargaming using Lego minifigues for a while now, and have chronicled this journey with my blog, Fantastic Bits of Plastic. I've just started a Yahoo Group for those gaming with bricks and blocks (Lego and Lego compatible ABS goodness) called "WarBricks":
http://ca.groups.yahoo.com/group/WarBricksIf you're heavily into this niche style of wargaming, or have only thought about it in passing, drop by and we'll influence the hell out of you.
Hope to see some of you there!
-Todd