I've been a happy Twitterrific customer on both Mac and iPhone for awhile now. Recently, I've been fortunate to get an early peek at Kiwi from YourHead Software (of Rapidweaver plug-ins fame) - a new Mac Twitter client. It's a sweet piece of work - especially for those with multiple Twitter accounts. Clean design, intuitive. Yesterday, I got some invite codes to the early release which I'm posting here. If I get more, I'll post 'em too - but these are all I have right now. Beta Site: http://kiwi-app.net/beta-test/ Invitation Codes: 57849385 9874FBB5 3874B335 78642955 28643975 PS I'm not releated in any way to YourHead software except as a customer of their plug-ins and via this test.