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Viral marketing uses internet relationships to promote products, people and events. It relies on people telling their friends about things in order to create 'buzz.' Effective viral marketing is inexpensive, and the results are priceless.
How to create a group on Facebook | eHow.com
30+ More Ways to Create Twitter Groups
Earlier this year we showed you how to create groups for Twitter .LinkedIn 101: Using Groups
JENNIFER: Joining a LinkedIn group (in general) could be helpful in a number of ways.A Few Good Tools for Sharing Files with Distributed Groups
Social interaction online is not very sophisticated. The news feed model of conversation has taken over the social web, from Facebook to Twitter to FriendFeed to MySpace, but by itself it doesn't serve us very well.
Groups: The Secret Weapon of the Social Web - ReadWriteWeb
Tweetizen -Discover Tweets That Matter To You
GroupieGuide: Free Website-In-a-Box for Groups [Invites]
Chances are you either organize your own group or consider yourself a member of one. There’s a variety of existing options available for setting up an online presence for your group, but one new service aims to give groupies a free way to rally around each other with an instant website. GroupieGuide , which has launched in private alpha, offers a neatly organized home for your group, complete with compartments for news, pictures, discussions, and events.HOW TO: Create Groups for Twitter
One of the most demanded features for Twitter has been the ability to create groups, allowing members to focus on different sets of people they’re following. For example, you could create groups for all of your fantasy league friends, colleagues at work, friends in real life, family members, and so on. Because Twitter still does not provide any group feature, it has opened the floodgates for countless third party solutions.Bill Paying: De-Bee Tracks Shared Group Expenses
Guest post by Julius Solaris , a community manager and social media expert. Julius blogs at Event Manager Blog and manages the Linkedin Event Planning and Management group, which boasts more than 5300 event professionals from around the world. I have always been impressed by his entreprise, by his ability to run his own buisness and his obvious commitment to creating, enlarging and cultivating his community.

