My goal for using his site is to finish a pile of partial sets I have, and to collect my one player and a couple teams. I also like to start anything that just looks interesting.
My current wants are only at 2400, but my traders are over 14,000. That doesn't leave a lot of room for many trades, but if many of my cards help you and I only get a few in return, I'm good with that. Truth be told, I'm also not buying tons of new product to build sets or make avaiable for trade. For me, smaller is better
I could probably buy the already complete sets cheaper somewhere else, but I like getting my maildays.