Hi Don. Have you investigated or learned anything about code editors for the iPad? Specifically HTML, javascaript, and CSS, though the more support beyond that the better. Something like textmate for iPad perhaps. There are a few on the app store, but they are scarce on the reviews and ratings (at least in my country's store)
pictor

There’s not really that much available at the moment. Most apps seem to be focussing on the consumption rather than the creation side.