TwitToday takes simplicity to the finest for your Windows Mobile touchscreen device (not just one with a homepage).
What you see is a simple click, type and Go to send a tweet. That is it. No application launching. No other waiting. Just tap and go. Genius for the quick tweeter. It is written as a widget in C++ for the homescreen.
Note: To set your username and password, go to the Options dialog for “Twit Today” from the Today screen control panel applet.
The application was written for Windows Mobile 5/6 touchscreen PDAs.