ShareJS is nice.

Now, this is a test, but revitalizing code from long ago, I have a
client that lets me assign a random UID (human readable), and have
collaborative ACE.js editors.

That's nice.

So, now I could revitalize my JQuery bits, and push text and .hex files
around, perhaps? I would now have... ergh, three servers, one on the
client, the compile server, and the NodeJS server for ShareJS.

Crazy.