I know a bunch of forums that does this sort of categorization. However, there's so little boards in the Chatting area anyway. Adding an Entertainment board would make it seem...out of place. And not only that, then other boards should be accommodated for, whatever ones they may be. I see your point and I have no againsts with it, and I feel indifferent about the matter anyway.
Random Board...Not a lot of Spamming...? Wow, your definition of Spam must be way more lenient than mine. D: Not of course saying Random is a Spam landfill or anything...