Change OSdate to set up a similar UI site

1. must know OSdate codes well, have related experience. 2. in the admin, can choose whether shows Site Statistics 3.I have more groups than just man or woman, each group should have different rights, but all can publish their blogs, videos, etc. In the index page shows those most active members/contents. 4. web2.0 and seo good 5. stronger affiliate function, the original is too simple.