Netsquared is holding a vote for their Innovations Awards. It’s great to see so many projects that utilize the tools and technologies of the social web for all kinds of social causes, and I encourage you to have a look and vote for some of the projects. Voting closes on Saturday, April 14th, so don’t delay.
Amongst the other projects I’ve voted for are Change.org and Barefoot Power. The latter would make a nice combination with OLPC (One laptop per child) but OLPC was not listed in Netsquared’s list even though I think it would have been a good fit.