1-Wall with attachment,(the form of twitter or facebook)-where when you post,fiends array can see the post.
Picture attachment no larger than 4mb. One shud not post a photo [url removed, login to view] texts alone or texts with attachment,
2--Groups with fetures([url removed, login to view] or requesting to join,[url removed, login to view] members in the database and adding them
to a group,[url removed, login to view] adimistrators, [url removed, login to view] qroup)
3-- Simple search by giving options when you type like in linkedin, i.e when you type something in the box ajax suggestions drop down from tables ,also is like google+ search, when you type, suggestions i want shud be from -people table(users/members),groups table and status table - 3tables.
Signup features fname,lname, email(unique key)
No OOP, neither Jquery. Am taken by css, Js,ajax,php and mysql.