Pretty much any time there is a WSOP broadcast I recognize several chess IM:s and one or two GM:s once in a while.
I would think that ABC poker is a lot easier than ABC chess.
How far you can get with abc-poker, I dont know.
From what Ive heard, the guys mentioned in the above article, and especially Grischuk are all pretty good.
Anyway chess in my country is pretty much dead nowadays.
Chessclubs are closing down or losing members.
Everyone is playing poker