hello i have a free flash game portal it has almost 8 month, right now i have almost 1000 visitors a month, i want to drive a good amount of traffic to it to use it to get profit using ads. i saw a few internet blogs that told that pinterest is a good source of traffic, can i use it to drive traffic to my game portal ? how many visitors must have the site to start monetizing it with ads ? by the way, what will be a good alternative to adsense for use in gaming portals? is profitable to use affiliate marketing on gaming portals? thanks in advance for all the help.