Twitter nowadays seems like a combination of the standard blogging website and Facebook except instead of familiar people yelling at you it's strangers. I wouldn't compare it to a forum even if some of the humor is shared.

In regard to EVE online, I believe that many people have a perception of SA that is outdated. EVE online was popular on SA like, 6 years go. Even then, there were threads in GBS making fun of them. It's the same with people saying that SA was infiltrated by "SJWs", "leftists", "rightists", "edgy /Pol/tard kids". Each of which probably had their "day in the sun" (on SA AHAHHA). Now though it seems to just be mild shitposting on GBS. D&D is a shithole anyway.

In terms of usability in 2020? You'll definitely get your moneys worth on the boring stuff in the discussion and art forums. Everything else is mild and even stale at this point and probably not.