So in a sense this site is sort of like ptc. However there is a twist, you have the chance to buy credits for 49.99$ and each credit gives you a portion of the entire sites earnings every 20 minutes until you make 60 $ of one credit. Anyone try this? It seems to me that if it works than this can be a good way to make like 5$ a day at the beginning and than funnel earnings form other methods to buy more credits. I might take some of my tax return, buy one credit, and test it out. Thoughts?