Quote:
|
multiple IP addresses not only violate ARIN terms but also prove ineffective for major search engine ranks.
|
I don't know about ARIN terms, there's no actual requirement AFAIK other than to actually use the IPs you get (or a big chunk of them anyway).
As for the effectiveness of the technique, I doubt that interlinking say 1000 sites is all that hard for an algorithm to notice, with or without different IPs being used.
It really is all about the scale of things.