'Cause' Twitter Campaigns we simply have to share

We've come across two Cause related Twitter campaigns recently that we simply had to share. Before you head out for the weekend feast your eyes on these:

Twitter Army

Joe PublicSouth Africa

*Winner*

Bees International Social Media  Marketing Awards

This is Twitter at its best. This Campaign highlights the core features of Twitter:

1. it's viral reach

3. it's mass production and lastly;

4. it's ability to allow people to be heard across groups, cities and countries

UnderHeard in New York

Look small, think Big.

This Campaign  showcases how a small group of people can make big changes. The core success points that came out of this campaign were:

1. 4 guys, 4 Twitter accounts = big impact

4. it's ability to allow people to be heard across groups, cities and countries