A frequent, chronological publication of personal thoughts and Web links. A blog is often a mixture of what is happening in a person’s life and what is happening on the Web, a kind of hybrid diary/guide site, although there are as many unique types of blogs as there are people. Blogs are alternatively called web logs or weblogs . However, “blog” seems less likely to cause confusion, as “web log” can also mean a server’s log files.
Here is what I found out,take a look at some great and interesting blog from Time Magazine :
Best Blogs of 2011