The End? Whew! I almost didn't finish in time, lol.
My favorite exercises were google docs because i think it's really useful, the flickr ones even though i still use photobucket most of the time, and podcasts because i'd been wondering about them. Now i just need to remember to use these great new tools. I wasn't a big fan of rollyo, delicious, or technorati but still the exercises were informative.
I would have liked to see an excerise about social networking sites because they're a great way to connect w/ other library workers & authors & stuff.
Another web 2.0 tool i've found very useful is http://www.stumbleupon.com/ because you can add your favorites & it recommends other sites & it's easy to use.
Thanks for for opportunity, I learned lots.