More and more applications for Windows Mobile Professional (the one for touch-screens) are being optimized for finger usage, rather than stylus usage. Actually you don't even need a phone from HTC Touch series to achieve extremely comfortable user experience... because more and more 3rd party applications provide it!
Finger-Friendly Friends is one of such next-generation applications for Windows Mobile!
Features:

• Blazingly fast contact lookup
• Features the new ground-breaking DRMWY-Touch (Doesn't Really Matter Where You Touch) keyboard. There is no need to press specific buttons on the keyboard to search for the contacts. Just touch the screen, and FFF automatically matches all contacts in the touch zone under your finger! The DRMWY-Touch keyboard is probably the world’s first glove-friendly keyboard!
• Send your position to your contacts using the device's GPS. The position is sent as a user-friendly Google Maps link in either SMS or e-mail (requires a built-in GPS).
• Fast startup, low memory footprint

To learn more, to download free trial version or to purchase this application (price: $14.99), click HERE.

Taimur Asad (The Microsoft "Wow" Blog!)