Mark Doffman wants to maintain and fixed the Python bindings of Tinymail. He committed a huge patch restructuring some things and making things work again. I guess this means that very soon and perhaps already you can write your own cute little E-mail client in Python?
I know that for example one person plans to make a mutt-like using Tinymail. Maybe that one can be done in Python? I think the Python bindings will be most interesting for the OLPC project, though.
Vala bindings will of course be made very soon too. Though, my current plan for Tinymail 2.0 is to rewrite all interfaces and refactor a few of them to abstract classes … in Vala. I hope that by that time Vala will generate a bunch of bindings to other languages. If I look at the progress that the authors of this programming language are making recently, I’m confident it will.
I just noticed that it has been since May that I did a video demo. I’ll try to make something soon. What about Tinymail on the Openmoko phone?