1. Google Buzz: What It Means For Twitter and Facebook. Google has not been successful in social networks, especially in US. Orkut has taken off in Brazil and India, but not in North America. Wave is too abstract for most users.

Our contributors choose the must-haves for their journeys abroad.

Welcome to the new and improved Coolest Gadgets, if you are reading this via a news reader please hop on over to the site and let us know what you think. We have plenty of new features and more reader interaction planned over the coming

Cool Gadgets: New Innovations in the arena of communication. Earlier, we never expected that planes will be the fastest mode or the trains will run under the water or information will be available at just an easy click.

Google [GOOG] has launched a new social networking service called Google Buzz, which is built into Google's free email service Gmail. Buzz uses your Gmail contacts to build a social network and it has integration with Twitter, YouTube,

Anyway, it is a very innovative product, I hope it is comfortable of using and Apple manages to avert this curse of the bad mice. I would like knowing your opinion: Do you like the Apple mice? Do you like the new Magic-Mouse?