There should be a section to report people, sometimes, mods/admins aren't on, so it's hard to report.
On chats, things happen which shouldn't, and PMing mods/admins is an ineffective way since that person may be gone for a long period of time.
For example, an event happened on chats, no mod was on but admins were. Only on forums though, so I didn't want to PM them, (Kati said we're busy) so this section should be added, and made public so everyone can have an input.
Only posts relative to the topic and posts that would help should be there, else a warning point for spam to prevent flaming.