Pyrin.org is a social site I'm working on as one of my personal projects/hobbies. It will include flash games uploaded by users themselves directly.
It will also consist of a social network about technology/gaming/life/school/ect. with forms, blogs, images, videos, and much more. Many of the features mentioned have already been implimented, but if you would like to suggest more, contact me here: http://www.lukehanslarsen.com/#contact