i paid a guy to do some backlinks for me (well worth the money!), but have a question. i can't find a link to my site on these sites that the backlinks exist on (according to yahoo site explorer and google webmaster tools). they are mostly blogs, and there's no link in the comments or in the name of the poster (you know how it asks for a website when posting a comment and your name is the text for the link to your site). i also searched the page with firefox and and cannot find any reference to my site or a link to it. so my question is, what are these guys who provide backlink services doing exactly to get these backlinks if i can't see them anywhere on the page they are supposed to exist on? and what program(s) are they suing to generate these backlinks? they certainly can't be done manually for the price people are asking for their services.