I just think they should show us our balance on forum, because it's better to know how much we have to cashout before doing it. It would be a nice update on Cryptotalk.net... And let's see if more people join the new forum. For me the initial rate of 10.000 satoshi per post is good.
Showing our balance is a bit complicated imo, because the admin needs to check our posts frequently since not all posts are eligible to be paid.
You can just ask anytime when you want to cash out then the admin/mods will check how many posts you made are alifible to be paid.
Well, as @marlboroza said above, a bot can count posts with more than 50 words and a moderator can look at least once a day the forum to see who is spamming and posting non sense messages. Soon or later the user messages would be read to see how many that user must receive as payment.