Social changemakers and technological forerunners come together at Net Tuesday events to mix, swap stories and ideas, build new relationships, and reinforce the online NetSquared (http://www.netsquared.org) community.
District School Board Ontario North East Online Resource list. A great basis for building content exercises. I really like the museums around the world - all together on one page.
Thinking of developing a teacher portfolio, or updating the one you have? This website has some excellent information about building an e-portfolio for the 21st century. Impress your future employer, and show them that you are at the forefront of teaching.