martinibuster - 6:41 pm on Nov 5, 2010 (gmt 0)

Personally, I think the IP thing has been overstated. As long as the other sites have their own independent inbounds then whatever negative score being on the same IP will bring is going to be negated by the other factors. In the large scheme of things, something as small as that is like a pebble tossed in a puddle.