This is a discussion on Texty? within the Design Discussion & FAQs forums, part of the Tech Support Forum category. I'm not sure if I'm osting this in the right spot but I was thinking about using www.texty.com to update
If you have multiple weblogs and want a RSS style updater then it may work. I personally use simplePHPblog for my website. It's very simple and easy to use, plus you can update from anywhere using a browser.