Sites to help create blogs and wikis
Get your feet wet:
Web 2.0 for educators
Class Blogmeister
Blogs in Education
Landmarks for Schools
Curriki -Global education and learning communies
Blog software choices:
Edublog
Pageflakes
WordPress
Blogger
TypePad
Social software for families:
Famster
Photo sharing:
Flickr
Wikis:
PBwiki
Jotspot
MediaWiki