I LIKE YUGIOH! (oh god! please don't flame me!) I am gathering the impression that this isn't the most popular club at Newgrounds so it's one hell of a way for me (a NG newbie) to start out.
I have been playing Yugioh for about 7 months now, and I have a decent deck considering how much I have spent on cards (about $50 in total). I know some people would go out and buy a single card for that much, but I guess I am not that financial. I mostly just buy the 10 cent common cards that I need to make my deck better.
I also like the show. The duels are very cool and even suspenseful to watch, anticipating what card combination they will use to succeed. The only thing I dislike about the show was Dungeon Dice Monsters and the constant reruns.
To be honest, I probably won't be able to participate as a full-time active member (if made a member at all) simply because of my demanding job in web designing. I just started learning flash and already my costomers want sites in flash. I'll try to remember to come around here every now and then to talk about Yu-gi-oh!