I commented in Anthony notes, but I will replicate it here. ---
I created my own mechanism for mobile detection, which I am using for a long time. So there is one thing I decided. It is better to prefix instead of suffix. so I named my views as mobile.index.html instead of index.mobi. why? just because I can have .html, .load, .json, .xml for specific mobile scope too. and it is better to have mobile.index.html for mobile while index.html to browsers, same for mobile.index.json for index.json, and .load etc. --- http://code.google.com/p/web2py/source/detail?r=93578e588a1b22fd0c971932aed9823fb10df476
