Twitters to tweet for charity: Sci-Tech: News: News24

Twitters to tweet for charity: Sci-Tech: News: News24: "Cape Town - On Thursday more than 180 cities around the world will be hosting 24 hour 'Twestivals' - volunteer-run fundraising meet-ups for people who know each other through the micro-blogging service twitter.com - to bring Twitter communities together in the spirit of fun and for a good cause to tweet.meet.give."