A quick rundown of my recent posts looking at the value of using Open Source in combination with Web 2.0 tools for non-profits / NGOs and the like:
The Power of Open - an introduction to the economic background knowledge important to discuss how Web 2.0 and Open Source work (also discusses what Web 2.0 and Open Source mean).
Twitter - A sidetrack to peek at a new Web 2.0 service.
Web 2.0 101 - How Web 2.0 can work for you.
Popular Web 2.0 Sites - a quick overview of the current landscape of Web 2.0 sites useful to nonprofits.
Open Source Software - Desktop software that's created by global teams of volunteers.
A Better Browser - The fantastic marriage of Open Source and Web 2.0
A Better Browser II - Even more cool things you can do
Write Once, Post Everywhere - A close look at how Open Source and Web 2.0 can drastically reduce workload.
Open Source and Web 2.0 - How you can use Open Source software to run your website with built-in Web 2.0 goodness.