http://espn.go.com/blog/nflnation

Sweet history teacher site

http://www.historyteachersattic.com/

Mr. Redeker's blog

http://socialstudiesredeker.blogspot.com/

Professional Development Blog

http://www.karenbrooksucboces.blogspot.com/

Just a Substitute Teacher

http://kauaimark.blogspot.com/

http://www.wikipedia.org/

Professional Development Wiki

http://karenbrooks.wikispaces.com/

Mr. Redeker's Wiki

http://wikihistoryredeker.pbwiki.com/

Student example

http://www.kidpedia.info/

www.weebly.com

www.sosblog.com

http://wordpress.com

www.blogspot.com

www.wetpaint.com

www.wikispaces.com

www.wikidot.com

www.wikipedia.com