If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.
I agree with the banning, given the fact that he was basically constantly commenting on the same issue, and one which is not particularly relevant to Less Wrong. But I disagree with this reason. Basically I think banning someone for the content of their proposals or implied proposals should be limited to the kind of the thing which might be banned by law (basically imminent threat of harm.)
LW self regulates the content of proposals via karma voting. In advancedatheist the communities desires were quite clearly expressed via karma votes and he still continued to bring up the topic.
Those post significantly reduce the likelihood that woman who read LW want to contribute. When the community karma votes that it doesn't want posts like this a user should accept that.