Would it be possible to create a simple app that would allow for a text message to be sent to a group of contacts?

I think the simplest way to do it would be to create a a simple interface that would allow the adding and removing of contacts into a list. Then, the list of contacts could just be automatically populated into the "TO:" field of a blank text message.

I don't think that this would be incredibly difficult, I just don't know how to do it. And, I am sure that it would be very much appreciated by the Palm Pre community as a whole.