Hes really a big help for busting out scam projects accurately.
Which scam? Here's what I found he appeared to accurately spot from a cursory scan: Cryptsy, everything concerning that Leroy guy, GAW/Butterfly Labs, maybe 5-10 other tiny ICOs I'd never heard of and never seemed to gain much steam
Things he spewed vitrol about but is still undetermined: Legends Room (although he's calmed down on them now that they seem close to potentially proving they aren't a scam), Bitland
And things he predicted wrong: Bitgold/Goldmoney (he attacked them similar to us, and they're still kicking and seem legit 2 years after all of his trolling), AMT(oh wait, he apologized for that one after a few months of trolling)
I personally wonder where he was when I was still in the scam spotting business. I don't recall ever seeing or hearing about him or his primary alter-ego (though I don't keep track of his 20+ sock puppet accounts). He has actually "spotted scams" very few times, because he mostly sticks to only a few different projects (Leroy was his favorite) and off-topic posts. Seems all he does is try to dox whoever he somehow finds out about (seriously Gleb, who tells you about these projects? Why only these projects and not the many other obvious scams on BCT that you've failed to warn the community about?), cherry pick anything he can find on the internet supporting his case, makes ridiculous assumptions, then posts it all in his humorous ranting style with lots of memes, and finally alerts his friends/sock puppets that he posted so that they can back him up and legitimize his assumptions. I guess the upside to his trolling here is at least he's been fairly clean in this thread and not talking about raping people like in his Leroy and (pre-apology) AMT threads.