Under 'Miscellaneous' there are two forums that seem off, IMO:
My feeling is that when someone has a question about X11 or a server application, it is going to be in the context of their OS (which means they will post it under, e.g., FreeBSD General). I'd think it would be a rare situation where a user had a non-OS specific question/issue related to either topic.
Examples:
"How do I configure dual monitors on NetBSD 4.0?"
"Why does
foo application do
bar on OpenBSD?"
Just my 5 cents.