One way link question

Has anyone ever heard of or used Linkvana for backlinks?

Its a monthly payment and its not cheap. They say they have targeted quality links.

Thanks

Yeah, I use it, it is mediocre at best. Supposedly a private grouping of blogs, and they limited to 300 members, don't know if either is true. I have terms that should show up in alerts and they do not, so no accountability. If you have a lot of your own stuff you can use it for go ahead, for clients no way. But it is all you can eat. So makes it a little more palatable.