Richard doesnt like what people say about HEX here on bitcointalk so he decided to buy that support with money. Hhampuz just started Hex signature campaign and many others are joining the campaign. Some of them even said in this topic that Hex is ponzi, but when they saw payrate and who is managing it, they changed their mind. What is next, BSV signature campaign? 
Well, I don't think Hhampuz would take this campaign if he hadn't already received funds to pay campaign participants. So while I'm not exactly happy to see such a wanton moneygrab being advertised via signature on the forum, at least there is a quality control element that only Hhampuz and a select handful of others can provide.