Welp, I've been asked to redo yacoin.org's design (I've been working with Bootstrap anyway in another project), and I'm adding my YAC address to my signature in unrelated forums. I'm super busy right now so that's it for the next couple weeks.

After that I'm hoping I can find the time to fork this https://github.com/mikegogulski/bitcoin-php, then code a WordPress plugin or set up some kind of digital goods shop.