Often see some bounty post, how can I do to get free and have the potential coins, for example, in the bittalkcoin this forum on their product post, what is the request for my account? Activity quantity
Like other says, to have a potentially get a free coin, you all need to do is post and post. The easy way to get a high earnings also is to join a signature campaign that will suits your ranked. And then follow the indicated rules in that thread then you will see how the campaign goes on and wait until it end and you will earn now.