I don't know how many of you are involved in your club boards, but I've been modding mine for... probably 4 years now... and it's been really, really great. You get to know people who are in the same place as you for wedding planning. It's a great resource sharing site, and a great way to meet awesome people.
The disadvantage? The 1½ year depression when girls you got married with start to get divorced.

I'm SO surprised at how quickly it all falls apart for some people. I swear, my husband and I were saying today that we feel more in love than ever before - it's scary to think that others aren't in that place.