Good point, it was full of spam and registration was closed. I forgot about that. It was because we had a really old MediaWiki version so it was actually unsafe

Good point, it was full of spam and registration was closed. I forgot about that. It was because we had a really old MediaWiki version so it was actually unsafe to allow anyone untrusted to post on it due to exploits possible at the time. I say “we”, I don't have access to manage haskell.org. I'mma ping the mailing list to see about fixing this.