Frequently Asked Questions, April 2018 edition

I was just on a few days' business trip for my augmented reality startup (we just released a new app, by the way! check it out, it’s free and fun) and so I haven’t had time to work on Publ for a bit. But I’ve been getting a bunch of questions about Publ, so I figured I should answer some of them!

EDIT: Moved this into its own page on the main site.