Newbies should do their diligence before using a site, scam accusation, reputation, and also this section was a section to spot tremendous scam services on this forum.
They should, but they never do and never will. The members who apply for campaigns like Betking's will try to get into any campaign they can, and they're not doing any due diligence whatsoever before they submit their application. Personally I wouldn't tag participants (as I've stated in other threads), but I have no problem with DT members who choose to hand out negative trust to those that do participate in campaigns for scammy projects/exchanges/whatever.
Please lock your thread. It has been discussed multiple times in multiple threads in the reputation section.
I second this. OP, if you'd looked in Reputation or Meta you would have seen threads dealing with the Betking campaign, and this thread here isn't necessary.