Gambling forum mods got caught being handed a share of book ownerships to promote them and shut down dissent.
A syndicate of users used reddit to try to destroy the reputation of a large industry payment processor for a businessman who wanted the share price to tank so he could take over.
Plus, it's just the sewer of the internet for false rumors and trolls, and naive people who are preyed upon. I bet most regular SBR posters who are actually in to sports betting hardly touch it.