There is alot of services that provide solving the captchas (paid ofcourse but still,if an ICO want they can easily pay for it,doesn't cost much money)
I've heard of this, but I never understood how that works. A captcha pops up on my screen when I go to log into bitcointalk--how the hell can someone else solve it? How does someone solve captchas for money? I'm probably being dense and missing something obvious.I don't think this is a good idea because it'll inconvenience every single user who posts here, not just the shitposters and bots. Second, I don't think it'll do any good whatsoever toward suppressing....whatever. People here are dedicated to posting shit and won't let a silly little captcha stand in their way.
When I think of things I want less of in my online life, Captcha's is pretty high up there! It would annoy the shit out of me to have to do it for every post. 
Word.