Blogs are usually (but not always) written by one person and are updated pretty regularly. Blogs are often (but not always) written on a particular topic - there are blogs on virtually any topic you can think of.

5TodayLink.ir ایران اخبار

جهان وhttp://www.todaylink.ir

Techcrunchhttp://www.techcrunch.com

4

3Gizmodo, the gadget guide. So much in love with shiny new toys, i...http://www.gizmodo.com

Boing Boing: A Directory of Wonderful Thingshttp://www.boingboing.net

2

1Engadget

http://www.engadget.com