In order to stop spam posts, I think Stunna should lower the max post per month to 50 or 100 posts
In my opinion, he should take down the pay per post structure altogether. There will be much less spam.
It may eventually reduce spam overall, but notice that people who are spamming for the extra btc will simply create/buy other accounts and carry on with it. Now, maybe most people won't go through the trouble of doing it, but I agree with zolace here: getting rid of spammers, and maybe even giving negative trust to the worst offenders, seems to me to be the most effective way of handling it, while at the same time not penalizing people who post a lot of constructive posts.
On the other hand, as MICRO found out the hard way, it's a lot of work for one person to go through it all
(thanks for taking the initiative by the way). So, either all of us checking on each others' posts throughout the month and flagging spam posts and posting on this thread, or Stunna paying a small group of people to check the posts at the end of the month, would probably be a better idea.