2.0 Newbie

So I figure I need to learn more about all things 2.0 and therefore I have challenged myself to start 23 Things in the hope that once I begin, I will find it so fun that I won't want to stop. As my title indicates, I would most likely rather be reading; but hey, I need to venture out from under my bookcovers now and again.
I look forward to learning more about how this technology can be used in my library.