The mods here are so fcking incompetent. They delete some spam in the Q&A section but instead of deleting all non-helpful answers, they let some obvious troll-answers there.
And the comment section here is also quite chaotic. This would be a great site if the moderation would actually do a decent job.
And instead they delete some good answers & posts. This site is nice for looking up stuff but if you want to discuss something, it's probably the worst place in the www.
There idea for dealing with trolls is to delete the comments off of the troll op. Like way back when you could post pics with out permission there was a guy who always posted black còcks the mods would never delete the picture but would delete all the comments on them. They never changed from that mentality.
Troll accounts would still take a lot more effort and time though. The troll, after one account gets banned, will have to create a new e-mail for registration, and then create the new account itself. Meanwhile, banning an account would take a much shorter time.