You need to offer a way for me to turn off my account. I logged in just to try it, found out it's not what I thought it was and am not that interested, and now want my account deleted and your access to my LinkedIn revoked.
Showing some peoples' profiles anonymously is not very anonymous at all. If you're the owner of a one man company then not showing your name is meaningless. You need to anonymize the actual companies too.
Don't get me wrong the site looks nice and you have done good work. But I want out, and you should offer a way out on day one.