These days there are more microblogging services than you can write for. So why not finding a way to update them all at the same time?
The answer is Posty, a handy AIR tool that enables you to post content to Twitter, Jaiku, Pownce, Tumblr and FriendFeed at the same time. With Posty you won't waste time opening each separate website and updating each of your microblogs or social network profiles: Posty does the job for you!
All you need to do is enter the login data for each service in the program's configuration settings, and you'll be ready to go. Write a post, select the microblog you want to publish it to and click on the "Post" button.
Besides publishing, Posty also allows you to read your own posts. On the downside, you won't be able to manage your contacts for any microblogging service. Also, special features such as the ability to upload photos in Tumblr, are not available in Posty.
If you're really addicted to microblogging and social networks, Posty is a must-have for you!