Twitter serves as a tool to keep friends connected, joining the social networking bandwagon as yet another Web 2.0 technology. I rolled my eyes when I first heard about the tool but then curious, I checked the site out and I am hooked.

I find that this can be useful especially in the corporate space. Think about all the micro managers that you wished could leave you alone.Twitter away! Bombard them with second by second updates of your whereabouts. SMS, IM - the opportunities are endless.Micro managers beware.