I know this is something small, but one thing I miss from the good old WM5 days or just WM in general is the Gesture features included in the standard keyboard. It seems that when HTC designed the new touch keyboard for the phone, they didn't include those Gestures which include:
Enter - Swipe finger down
Space - Swipe finger right
Backspace - Swipe finger left
Shift - Swipe finger up while on a letter
Of all Gestures the most useful and my favorite was the shift, but I'd like to see them all come back to the newly designed touch keyboard for both the 20 and 40 key models.
If you feel the same, let HTC know by writing them an email at their main site as I did.
http://www.htc.com/www/cs_mail.