Ready for Web 2.0!

Here we are! The first day of our PLG group... August 26th.
Teresa and I are wondering where our learning will take us this year. The Internet is a vast uncharted web of information... what will we discover together?
Today we hope to:
Define Web 2.0 and tools
Look at Essential Learnings for Media and Technology
Talk about some philosophies regarding the Internet
Look at some tools and jump in..