Quite a bit of spam accumulated in the site comments. Usually I deleted spam comments within a few days after receiving the comment notification email, but not all spam comments triggered those, so I missed quite a lot. I went back and reviewed all comments and deleted as necessary, so the site should be cleaner now. If I missed anything, please let me know. In order to combat spam, all comments are now held for review before being posted. This will lead to delays, so we plan to improve the a...
