I was searching through forums.digitalpoint.com and found that there were words(keywords) which were some ad links. When you hover your mouse over that word it says ads.digitalpoint.com/go.php?k=(keyword) When you click on that link, it takes you to a website that provides services related to that keyword. Now my question is, what type of link is it? It is surely not an 'infolink'...might be an affiliate link..but why does it show "ads.digitalpoint.com". Is it a CPC ad or else?