[davidw]

The majority of phones out there that are not "smart phones" and are quite programmable, via J2ME. Also, Symbian OS doesn't necessarily mean that you have to write in C++, as they run J2ME as well. You do get better results and more integration with the C++ API, but it's apparently quite a pain in the ass to use.

For some reason, people here seem to think that iPhones and other fancy devices are all there is out there.

I originally wrote Hecl to run on a Nokia 3100, which came out something like 5+ years ago, and was certainly not top of the line then (it was about 100 euros, IIRC).