How to use Twitter for Business

At last there is an official guide from Twitter, called Twitter 101, aimed at businesses telling them how to get the best out of it.

"So what does Twitter do for businesses?

Twitter is a communications platform that helps businesses and their customers do a number of useful things. As a business, you can use it to quickly share information with people interested in your company, gather real-time market intelligence and feedback, and build relationships with customers, partners and other people who care about your company. As an individual user, you can use Twitter to tell a company (or anyone else) that you've had a great--or disappointing--experience with their business, offer product ideas, and learn about great offers."