Has anyone used this company before? I've used their profiles service for my Web 2.0 properties with good success and their own SEO is strong, but they also provide additional services like .EDU links, blog comments, and blog posts. They are more expensive than the xrumer services so just wanted to see if anyone had seen results with these yet?
I wouldn't trust anything with Xrumer in the title. It is the name of a program that automatically registers and posts/spams on sites. You are basically paying someone to use a program to spam posts with links to your site.
XRumer links are still effective if you use them on your tier 2 sites which point to your main site. This ensures any penalties arising from the use of them do not effect your "money site". Just a little tip for everyone.