I guess there are many like me, wondering why there are no ban indications, here is a good read regarding about the ban status and /maybe/ all the pros and cons.
I suggest to read troughs all the comments to build your own opinion based on facts.
[Interest Check] - User Rank 'Banned'
I just wonder why theymos did not gave any opinion there.
Many things that and seems logical at first are missing here, but reading deeper along the posts you find interesting reasons why those are not implemented. You can find many "flaws" and you think "why the hell this is not done yet for so many years?" but then you look deeper you find a reasons you never thought about because you forget the idea behind the bitcoin, the anonymity and right of freedom of every individual.
This is not an ordinary forum.
Lets move on to the other interesting read, this is rather long one, so everyone can browse for a while, but you can find quite interesting info there too.
Account farming. Allowed?
I'm sure there are more interesting reads but this is what I found for now.
https://bitcointalksearch.org/topic/list-of-autobans-1735965
It is no longer relevant because Vod's site collates the data in automated way, but you can find old information there.
This is really useful list you have done. I just admire your effort.
You are probably right.
I track active users of this forum (inactive have no sign on for 90 days, no posts and no trust) and over the past week that number has been steadily going down... :/
This is a good news, and is what we are trying to achieve. Your site is one of the best tools for fighting the spammers, thanks for sharing.