I'm sure participants will I guess looking for ahttps://bitcointalk.org/index.php?topic=2439910.0 forum escrow services for their own safety not to become a scam. If you need them just head up on that thread and you will find out the legit escrow.

Why not you didn't create your own signature thread and run signature? Or hire a better campaign manager, in that way they know who are better participants to participate in your campaign and if I'm not wrong they had their owned blacklist spammer members on the forum.

Well, good luck with searching participants and I hope you will find a better one.