Unfortunately, it looks like you’ll continue to have to contact a mod if you want to know why a poster has been banned if there hasn’t been an announcement. However, you can assume that it’s for trolling or socking. We will continue to post notices for suspensions and bannings of posters for repeated warnings.
Once again, I’ll state we are still working out procedures on Discourse to deal with these things.
We ban maybe 10-20 regular posters a year, so maybe a few hundred in the entire history of the board. So 99% of the banned are spammers, socks, and trolls. The vast majority of those are spammers.
We’re getting plenty of spam, so yes, the usual suspects have found the new board.
The difference is with vBulletin if you reported a spam, it remained visible until a moderator nuked it, where on Discourse, the spam is hidden as soon as someone flags it as spam.
Part of the goal of the move to Discourse was to make the board easier to find for new users. Unfortunately, if that works (I don’t have access to the numbers to say whether it has, and it might take more time anyway), it also makes us more visible to spammers. But that’s a tradeoff we’ll take.
We also see a number of posts that the Discourse software is automatically flagging as spam, which then must be verified by a human moderator. It’s pretty good at it: So far since the move, I’ve only seen one of these auto-flagged posts that was not in fact spam. It’s hard to say whether Discourse is better or worse than vBulletin at this, because vBulletin also automatically blocked some spammers, but most of the ones vBulletin auto-blocked, it never asked the humans for confirmation, so I don’t know how many there were (there’s probably a log of that kept somewhere, but if so, I don’t think ordinary moderators had access to it).
Of the ones that do get through the automated defenses and get reported by human users, my impression is that there’s a bit less spam than there was before, but I haven’t been keeping hard numbers on that.
vBulletin also asked for human confirmation, but it wasn’t in with the normal post reports and such. You had to know where to look for it in the old Mod Control Panel. I used to go through the spam filter every morning and I would check it periodically during the day.
The Discourse system is much easier to use, and I have noticed that Discourse does detect a couple of things that vBulletin didn’t (which I am not going to go into detail about in public because I don’t want to make things easier for spammers).
I can say that I’ve seen the SDMB come up in Google searches after the change. I hadn’t had that happen in a couple of years without restricting the engine to the site, myself. Data point of one, and all that.
I don’t think so. I reported some spam within the last 24 hours. It was still there a while later.
Wouldn’t a system that immediately hides a post be open to abuse, or to mistake? I’ve seen a few cases where a posted link was incorrectly reported as spam, when the poster was merely not communicating their point clearly.