I've set up a niche site with pulls in data from feeds and the reposts as much of it to my site which then tweets out the link to twitter. Obviousely I have a targeted follower group using Tweetattacks to build it. The sites are monetized with Adsense and using the CTRtheme. They have NO original content. What risks am I exposing myself to? Is it possible that I can get my Adsense account banned? If so, which specific aspect of my method will cause the ban? Am I safe unless I get a manual review? I plan on scaling up my method and building 20 sites a week in different niches. I am paranoid on losing my Adsense account though.