Social network with same features and functions as [url removed, login to view] has, but with better usability and IA.
However supersite, store, exercises and videos sections are NOT needed.
Be sure to check carefully all the features - forum, workout tracker, blog, photo gallery, friends, reviews, groups, daily progress update, progress & goals with charts, settings etc.
Also needed features:
* Users should be able to create and manage pages viewable for own use, community friends or public
* OpenID authentication with Facebook & Gmail
* W3C Validated HTML, ooPHP, mySQL, jQuery
* Well optimized code with fast loading time
* Easy to add/change language on all texts
* Easy to change layout and design
* Based on your preferred CMS System, Template Engine and/or Framework