While I have played fantasy baseball I can't say I really loved it. I've always had a hard time tooting for players on teams that oppose your favorite team is unnatural. And the leagues I have played in do not include a player's defensive abilities and it's hard for me to look less than the full player contribution. But playing fantasy baseball does improve one's day - to -day knowledge of a wide swath of MLB players which is cool in and of itself. Good topic.