I am almost positive that AC has begun to track IP addresses. I had 9 accounts suspended today all at the exact same time. I received emails asking for a w9 for each account in order to reinstate them. The AC work that I do is completely outsourced to 3 different people who all use different proxies with Danny Relic's submitter. Recently I have been staying in a hotel and got lazy. I started checking each account from the same IP address last week-today BANNED! I have other accounts that I have not checked in a long time, they were not banned so it must be IP addresses. I rotate rejected articles as well so this could be part of the problem. Any ideas?