My 23 Things experience so far

I am participating in the 23 Things programme because I want to gain more practical experience of using web 2.0 in my day to day life. I am hoping that I will gain a better working knowledge of web 2.0 and be able to apply this knowledge in my working life. I already know a bit about web 2.0 from various applications that I use in my personal life for social networking and from courses that I have attended, but I would like to learn more about the applications that I don't use, and see how they benefit me professionally and socially.