Open Link Plugin WordPress, Download, Install
Outputs your Blogroll links to a Page or Post. use [wp-openlink] then you can get all your WordPress links/Blogrolls....
BP Profile Search Plugin WordPress, Download, Install
Let visitors search your BuddyPress Members Directory and their Friends list....
WP Mingle Plugin WordPress, Download, Install
The simplest way to turn your standard WordPress website with a standard WordPress theme into a Social Network....
WP-EMail Plugin WordPress, Download, Install
Allows people to recommend/send your WordPress blog's post/page to a friend....
InviteReferrals Plugin WordPress, Download, Install
Licence : GPLv2 Design and launch customer referral campaigns within minutes in WordPress....