Additional forum section ideas:

Off Topic sub forum:
"Real Life" seemed to be a popular topic on many boards i've been involved in / created. Reminder to be cautious regarding the information shared.
"Other Gaming" section for networking on the other games some of us might play.
"Music / Media" equally enjoyable among the masses.
"Spam / Rant" section that does not count towards post count and well the use is self explanatory. Plus it is a good place to move topics that don't belong in other categories without deleting them entirely.

Also,
PK sub forum possibly with a couple sections but for sure a "Clan Recruiting" section.

Should be a section for player organized events as well, somewhere.

I think this is an amazing idea +1