For me, I would like to see:

Full window when sending SMS. The way it is right now it keeps expanding after every letter when you get to a certain point.

Number of remaining letters that can be used is hidden under the hildon keyboard. Can this be placed on top of the screen instead?

I don't care for ever using the D-pad. Not sure if it's my tablet but it's not a very soft and relaxing button to use.

Don't care for collapsed hidden messages. When it loads messages is it possible to just autoscroll to the end?

Maybe in the Accounts options you could have a shortcut key that sends you directly to Google Voice by web browser so one could delete old messages this way. Not that big on this idea though.

Just glad you're still with us and are cool about receiving feedback from us.