If you find a few minutes, take a look at this site:
http://www.go2web20.net/ which is a compilation of web 2.0 tools. There are hundreds, if not thousands, of sites to explore. by resting over a logo, you can see what sort of service that site offers, and by clicking, you will get a more in-depth description.
There are some traditional sharing sites, but there are some
sevices that make me wonder if people will really use them, like
cliqck.com, where you post what you have just purchased. Others make more sense, like
lifetick.com, a goal setting application that lets you track your progress while reaching a goal, be it work, education, losing weight, training for a marathon. And then I discovered the
mystarbucksidea.com site, that allows the public to give ideas to the coffee giant.
Hmm. This could be useful!
Take a look around to see what you find and share in the comments section.
Have fun!
Melody