It would be awesome if we could customize the look/feel of the bubbles. I would like to even be able to have the choice to completely remove the bubble all together for a clean look. Also, there are several apps that allow you to have several fonts to choose from. Like have the scroll bar for the fonts as you do with the color options. I think it would also be perfect to be able to change the color of the writing in the bubble.
Also, it would be nice to have an archive, that way I don't have to have hundreds of messages in my inbox, yet I don't have to delete it permanently.
I hope y'all can make this happen and I'll most definitely be rating a 5 star!