I have a quick question if I am getting 2 links from the same domain name for example digitalpoint.com. And one of the pages has pr5 and the other page has pr2... Do they both help me or just one page? Also has it been proven if you own lets say 10 sites if they are all on different ips and linked to each other will it help more then all being on the same ip address?
first question - it'll help because they count has 2 pages with different pr - it probably has a www. and the other doesnt. and the second one - i would say yes too, different ips help more than same but i cant confirm that 100%