Proper Twitter Etiquette, What is it?

Recently I’ve been hearing a lot of people talking about Twitter and whether it is the ultimate tool for communication or if it has been abused by ruthless self-promoters (I’m definitely not one of those 😉 ). A few months ago while using Twitter I started noticing that people were promoting their blog posts via the site. I decided to join in on the fun and now see the benefits of notifying people of new posts.