So on Monday, 4/20, the internet was abuzz (I don’t do it, but notice the pun there) about a new Twitter client for the Mac called Tweetie. Tweetie was developed by developer Loren Brichter under his company name, atebits. What was all the buzz about? Isn’t a Twitter client a Twitter client? What sets one apart from the other? Why on earth would anyone pay 20 dollars (15 as an introductory price) for a Twitter client? Well, when using Tweetie, all of these questions are very easy to answer.