This is the old threat: https://bitcointalksearch.org/topic/ann-airdrop-arcah-the-future-of-blockchains-2381684
This project is lack of more information like white paper, team, etc
So don't give ETH for scammer
Really? It is very strange, actually, I would say, ridiculous. The post has not been reported and blocked, maybe you are mistaking. Anyway, thank you for being cautious, we will be more attentive.
No reason to block it. They can just leave it as it is and move on. And even if you report it I doubt that moderators will take time to investigate the case. Not their job I guess.