Edit Project Page - It does not include "every" service

The project page's claim that it includes every service is misleading. It's even missing some of the largest social networks in the world: Sina, Kaixin, Renren...it doesn't even have QQ, perhaps the largest social network in the world.

I suggest it be changed to:

"
Many services

* AddToAny includes many English-language services, and lets you add custom services (using the JavaScript API) if you need to.
"