First off, re: open sourcing Indieweb.xyz—I’m driving toward that. I’m
in a private repo on Github right now. But, man. It’s unnerving to open
that kind of code when… it’s running live on my server. So I am trying
to find the security holes before releasing it.

I don’t have big plans for Indieweb.xyz, but one thing I’m planning on adding
is a way to create a whitelisted sub. You basically can make a list of URLs
and those are the only URLs that can submit to the sub. Who knows, I might
use Vouch for this. I just want to use something that makes it effortless.
I wonder if this might be useful for quick collaboration. Name the sub,
link a bunch of websites together and then go to town, sharing stuff.
I also am creating a few themes for people who want to run their own
Indieweb.xyz as well, since the one I’ve got is designed for the web at
large—clearly not the arXiv crowd.
Cool ideas!