Twitter s a simple microblogging service that allows users to make posts (called tweets) of up to 140 characters that answer the question “What are you doing now?”. Twitter is one of the biggest sensations in the Web 2.0 world. If you are creative person, you might find other uses for the service like this.
Learn how to use PHP to add a Twitter-like interface to your applications. According to IBM it is simple to add Twitter-like microblogging to any application using PHP. Use PHP to build a Twitter-like system on your site article tells you how you can build your own Twitter like service. Adding a microblogging or status update tool to your own site doesn’t seem to require a lot of work. This looks interesting, although I have not had enough time to test this myself.