I'm not sure how many of you actually use these social networking websites for long term projects besides myself, but I'm curious if anyone has had any issues with having too many accounts on one IP WITHOUT spamming. No mass mailiers every single day (once in a while sure), no 100 twitters a day from one account, just basic marketing on each one. How many have you had on one ip without having issues? I keep adding more, and I was originally nervous about getting banned instantly but out of sheer laziness I haven't moved these to proxies. Not that I have a large amount or anything, but what have you personally gotten away with without ever getting banned?