I guess everyone knows what is bit.ly and what it does. Well, from the same reason of online communication, cmp.ly appeared as well. This is a tool that every blogger should take into consideration.
Cmp.ly eases your way to disclose the relationships made by you with advertisers on social networking sites. Advertising agencies need to disclose their arrangements and this is a free public disclosure engine. By using this service, you will provide more transparency related to your business or blog.
This site could give you more information about this subject. I simply wanted to inform you that we have this kind of serach engine in the world: http://cmp.ly/Publish/static/staticPages.php?id=10. The site exists since 2009.11