I had my iPod nano stolen about a month ago and I am looking to replace it.

I was mainly using my nano as a music player for my car and with the Nike+ system for when I was running. I would replace it with the same nano as I had before, but some part of me thinks I'm missing out on all of these 'apps'. Specifically the photography apps that seem so cool.

iPod users, what say ye? Is the touch worth it? Don't bother recommending an iPhone, I ain't that rich.