Hello, In my personnal link building efforts I was considering purchasing comment posts on high page rank post with DoFollow. So say a site has individual posts with page rank 7. And comments are allowed with DoFollow. Assuming the comment is accepted, Is this the same as getting a regular page rank 7 backlink or do search engines ie Google treat these links differently or discount them in some way? Thanks for your informed comments in advance!
Most outgoing links on a page are treated the same. Comment links (Using the Name and website entry boxes) look like any other non-in-text link.