Who is Jack Dorsey?, who Is finder and inventor of Twitter?

Who does not know about Twitter? Yeah, one of the social networks on the Internet is now is being "exploded" in various parts of the world.
Countries with the most twitter users in the world is the United States, with 107.7 million account number.

The Next, of course, you all would want to know who is inventor of Twitter itself?
We should all thank the figure of Jack Dorsey. The man born St. Louis, Misouri, USA, 19 November 1976 This is the first time created a Twitter in August 2006.
When he was only 24 years old, appears simple idea in mind to change the way we communicate socially, an idea that eventually turned into what we now know as Twitter.

But Dorsey not establish Twitter alone. He helped by two people: Evan Williams, who is a former Google executive and Biz Stone.
After attending the University of Missouri and in New York, he moved to California. At that moment, instant messaging truly remarkable start, with AOL Instant Messenger as a very popular service. Dorsey look at this and wondered if he could combine the ideas initially to provide messaging services status. "What if you can share your status with all of your friends really easily, so they know what you're doing, but you not want to have to write a whole blog entry or Live Journal entry?".

As time went on and Jack was busy working on a web-based shipping solution, he considered whether SMS text messages can be incorporated into the concept of interactive status messages. Then Evan Williams provides investment funds and together with Jack and Biz Stone to operational Twitter, Inc.. In early 2006, they were ready, but not really have an active launch strategy.
In August 2006, Twitter was born. The microblogging service is different from a blog service such as Blogger, WordPress and Multiply, Twitter has a 140 character limit per post.