Web 2.0 Task #4

Well, where do I begin with Web 2.0? It seems that in the search for the meaning of Web 2.0, I was confronted with wayyy too many acronyms for my brain on a Friday afternoon!!!  I think Web 2.0 is the technological 'platform' that is used for business and communication which is interactive and that the more the 'platform' is used by users the better it becomes. Web 2.0 includes Wiki's, Facebook and blogs. I'm still not quite sure what 'mash ups' are (I thought it was something they did on Glee!) :)