I have some questions namely concerning links on web pages. Do links in directories have the same weight as links on lets say a blog or a commercial site? So I have 1 link on the home page of 3 sites. They are all PR4 1 Directory. 1 Blog. 1 Commercial Site. Do I receive the same bonus on all of them or are some links valued more? They are all PR4. Is the bonus for a Site Wide link ALOT more positive then just a single page link? What is the extra if so? Next Question: Is zerg linking pointless? By zerg I mean lots of little pointless ones. So les say 50 links on PR0 sites. Would one single link on a PR7 site out rank all of the 50 links? Thanks.
Considering that all the other variables like PR, the same theme with your site, anchors etc. are equally for all 3 types, I think the links will be considered with the same power. For your other question, again, if all things but PR are the same, yes, I think one PR7 link will out rank the 50 PR0 links.
Would the answer be the same lets say with 20 PR1 sites? I am just wondering how I should structure my buying ads campaign. Its lots better then 1 monster link?
I would structure my buying diversifying all. Ex: 1. 80 PR0 links from directories 2. 60 PR1 links from blogs 3. 50 PR2 links from link exchanges Something like this. Not 5 PR7 links and that's it but not 300 PR0 links. It's always good to diversify. "Would the answer be the same lets say with 20 PR1 sites?" - you would have to go into math and it's no need. But a straight answer in my opinion is yes.