links to knowledge sharing or knowledge management site; larger site is most comprehensive listing of web2.0 sites I have seen, organized into many categories; blogger is from Netherlands
March 06; useful discursive comparison by judges of top contenders in each of many categories, which rhetorically can be used to teach students how to write about the Internet; sizeable honorable mention lists
It's a query that garnered 135 comments and added film titles within ten days. It lets me think MetaFilter might be fun for students, to craft media-related questions that would get lots of responses, simple queries like this one.
complete book online, covers many areas often not dealt with, such as porn sites and dating sites; one insight that may draw you to read more: "the times that count in cyberspace are highly accelerated and strongly individualized."