-snip-
edit: I also wonder that; will he kick out himself from his own signature campaign?

Sorry for the OT reply, but marco was banned for PM spam not for post spam. Apparently he was advertising the bot to others running a signature campaign.
seems a bit off topic but here is the rules of this from which Marco put in the OP
-snip-
Rules:
- All users who receive valid negative trust and/or are banned for spam or likewise during the course of the campaign will be denied payment.
EDIT : it seems like both cakir and troleybus returned it back to bit-x, so this scam accusation can be close