PlusOneCoin - I think its a great idea since some websites have low advertising revenue or visitors are running ad blockers.
30% is based on the competitive price of other PlusOneCoin promoted posts and website owners need alternative ways to generate revenue.
If all of the three positions at the top of the board are vacant, then you could create a post and PlusOneCoin it for the minimum amount of 0.00000001. Super cheap.
As long as a Mod doesn't remove the original post you're all good.
Or, if you really want to get your message above the noise on a board with high traffic like BB's Stock Haven
, then the top spot is currently at 150 PlusOneCoins. That's one hundred fifty which is a far cry from the minimum 0.00000001 cost.
It's similar to bidding on Google ads. "DUI Attorney" on Google cost +$65 per click, and that doesn't guarantee you will get the potential client.
With a PlusOneCoin promoted post its a competitive flat rate bidding market for one of three positions and unlimited clicks.