Acobay.com New Social Site

A couple of minutes ago, I got an email from my old friends which told me that there is a new social site named acobay.com. After read his simple explanation about this new social site, directly I visit that site and signing up to be its member. May be you are wondering why I am so interested to join acobay new social site, but my reason is that, this new social site is so different with the