Kiva is a micro-lending organization that coordinates the funding of small loans for people mostly in developing countries or countries where it may be difficult to otherwise get a loan. After signing up you can browse loan applications from all over the world. If one stands out, you can choose to provide some, or all, of the funding for it. That money will eventually be paid back and then you can repeat the process.
In October of 2008 I started a Kiva team for fellow libertarian-minded people. The group is not affiliated with any country or political party, but rather with the general philosophies of libertarianism.
You can join the team by going to: www.kiva.org/team/liberty
If anyone has any thoughts on how to promote this team and further support the goals of Kiva and ideas of liberty please post a comment on this page.