PGDEL/DECP02/Unit2

 Unit 2.2 Blogs Blogs -Blogger, Wordpress, Edublogger, Microblogging- Twitter, Micro-blogging platform- Cirip, Blogging tool-TypePad, Private micro-blogging platform-Yammer, Educational micro-blogging service-Edmodo

Social engine-Elgg, Social networking platforms- Facebook,orkut, Ning SocialBookmarking-Delicious, RSS- Google reader, Bloglines,