Mark (podz)

Make your website go viral by allowing users to spread the word!
This plugin gives your readers the ability to spread the word about your website simply by entering the e-mail addresses of their friends. The system will then send e-mails to these people to allow the word to be spread. You’ll soon be getting more visitors than ever before!

The Viral Widget

Make your website go viral by allowing users to spread the word!

Slava Abakumov

Plugin will display on your Friends page a new tab called Online with a list of currently online friends.
If will also create a widget that will do the same.
Visit <a href="http://cosydale.com/my-plugin-buddypress-friends-on-line.html" rel="nofollow ugc">CosyDale.com</a> for more information.
Please rate this plugin. I will develop it further, but need some feedback.

BuddyPress Friends On-Line

Plugin will display on your Friends page a new tab called Online with a list of currently online friends.

The Viral Widget vs BuddyPress Friends On-Line