Thanks for the weebly suggestion! I've already pay for hosting, so I'm just gonna add scicompanion.com to my existing webhost's domains. It's simple to install wordpress there and I'm used to that, so that's probably the most straightforward option.
On an unrelated note, I think I've deciphered how to save SCI2 views. Reading them is not problem (same format as SCI1.1 for the actual image data), but writing them in a way SCI expects was not easy - there's a whole bunch of data at the end of the view which is apparently very important. And I've just figured out what it is. SCI Companion won't have official SCI2 support, but it will be able to read everything (except for movies), and I've been able to save messages, text, and pics back to the resource packages. I assume scripts would work, but I haven't tried. And now, hopefully, views will work.