@examplens, you should remember that in the main/Bitcoin signatures overview table there was Betcoin with a big red star on it. Here's kinda the same situation, I'd say. Some are willing to take the risk, some not. Of course, if it's proven scam the campaign should be delisted.
Much easiest is if he focuses only on a real campaign and not waste his time on questionable "red star" campaign. Also, there is big difference between Bitcoin and Altcoin payments campaign. Reputed managers, escrow, BTC as a real currency.
i check op's account and i see that he is active and post on other sections .he is just busy but he doesnt forget his thread here . i agree on you guys about the scammy ones . op bothers to list them still but maybe that is to inform others or for others to see if why those campaigns are scams or not recomended . its his effort anyway not us so we should still salute him for giving extra time on those kind of campaigns . i like the way he categorized but yeah he forgot that payments have different kinds too not just pure tokens alone .