What is Web2.0? Hard to say unless you really dig into the purpose of all technologies that are currently employed by the so called Web2.0 Applications/Websites. During the course of the research on Web2.0 Security Issues I’ve carried out in the last couple of months, I really needed to do that in order to find out the inner most basic blocks of this emerging technology. For this purpose I needed to come up with several sets of mind maps just to put my thoughts in order. You will be able to preview all of them soon.

The mind map above outlines the most basic characteristics of what Web2.0 is as seen in my mind. Probably there are a lot more things we can add to it, although I find it a good enough solution to provide the basic picture. Feel free to let me know about other basic characteristics that should be part of this map.