The Date Picker control is rather large with the blue header displaying the weekday, month, day and year. It would be nice to have a "small" or "minimal" version as an option that only displays the calendar portion of the control.
I second this - every client I have complains about the date picker.
Yes, I agree.
Many failed sumbissions for my app due to the "Ok" button not visible when making the date selection.
It's difficult for end-user to choose the data.