The first thing that comes to mind is that I'd want to be able to make the replies more dynamic. Maybe a model like Yahoo! Pipes (does that still exist?) where

The first thing that comes to mind is that I'd want to be able to make the replies more dynamic. Maybe a model like Yahoo! Pipes (does that still exist?) where I could build a dictionary app, or a weather app, or anything like that. Though I understand that wasn't your initial goal with that and that it's not an easy task :) As far as the page goes, I could use an example I think. One thing that might be useful to some would be to have a static URL for the app, so that you can change the app without changing the URL in your Twilio settings. (right now, the app lives in the URL) And I would add a link to the Twilio settings page next to the URL at the bottom of the page.