Not only spamming but also supporting most likely some scam ICOs, these people not only should get tagged along with their ICO buddies but they should get banned. however I don't think in this case they are breaking any forum rules. I'd like to suggest that you should at least investigate those ICOs to find if they are fake, scams.
P.s, fix your spellings, it's paste and not past.
Yes I have found one ongoing scam ICO with fake team
https://bitcointalk.org/index.php?topic=4560283.msg41086204#msg41086204I think we can find many more exit scam on their list also.