[GregK]

Keep'em consistent is the important thing.

I like root/non-www

Only downside is, if you are going to be getting any non-solicited links? People may link as www.
Not likely on a poker site though, most will be linking to articles, feeds etc & will get it right.

Seems G has this whole canonical thing worked out pretty well too as of late, much better than they used to for sure.