Like many of us starting forums, I plan on paying a handful of people to post to get it started. Before paying them, I am thinking about making them use a signature. Do you guys think this is something people would want to trade? As in , I will pay these people to post, but you have to use two sites of my choice as your signature. People will be posting up to 100 posts. If you were the two sites, what would you be willing to give me? Exchange, trade, etc ?