A quick Google search indicates that apparently the Fred guy was active in the Usenet around 2005 and contributed to many flames. So maybe he made a few enemies? Or just one enemy with a lot of free time?
Remember, kids: don't get into useless arguments on the internet, you never know if the other person is a nutjob
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko