It doesn't matter, romanvost. I don't think your topic is necesary one. Over time, those foolish users will recognize their faults. The problem is "How strict signature campaigns' managers are?". I raise such a question because there are many scam projects, which created mainly to get fast money from naive investors. They need campaigns (on bitcointalk forum, on social media channels like Twitter, Facebook, Instagram, Reddit, etc.) to catch attention of potential naive investors. They don't care about costs for marketing campaigns (because they spend for them using premined-coins, that means zero costs); then due to they don't actually have to spend money for campaigns, they don't check status of their participants, just joined and will get payments.

That's the fact, current 'disease' of signature campaigns in the forum. I hope that merit system will stop this disease.