BBS is very good community to interect with each others. There is gap of 30 seconds before posting next post. And post duration is 15 minutes. You cant share next post before 15 minutes.

But i think there should be some rules about purchasing. Purchased only be made after opening the post so every publisher can get impression. And next purchase duration must me 5 seconds. So every member can purchase and got benifits from others. So every one can enjoy community and earning.