Is there a way to read de EMM data from a web browser? I have an NMT (Popcorn model A100) that has a plugin to act as a movie jukebox. I think it's very interesting this issue.
Try the plug-in: MyLittleNMTExport. You can find it in the Main Menu, option Plugin/Third Party Applications. It is supposed to be compatible with Popcorn NMT.
You could use one of the Plugins to create static webpages (PopCornMoviePortal, MyLittleNMTExport) and link/uploud the files...
Alternativly I created a php script, which uses the XMM XML export file together with an mysql database. But this script is in an early beta stage, so it is not tested very well. In the end it is a more dynamic way of having a html-based XMM interface...