...that everyone on the site was spreading rumors or doing these things.

He did say the site was. I'm not sure you could say that any of his assertions are not true.

There are some decent folks who spend time at UFN. Unfortunately, their reasonable postings are often drowned out by the irrational idiots. And the only policing that goes on is the shouting down and limiting of anyone posting something that could possibly be seen as pro BYU.