@Zach! the invite page looks great. I wonder if this may finally help people to join when i invite them remotely.

I want to share another hosting option for the onboarding pages: ssb blobs.
Example: &Ls5cXpU... https://viewer.scuttlebot.io/&Ls5cXpUjr+6o+eD/CRmXd3HaAf0GDOy6xnc0FGOi4DI=.sha256
https://git.heropunch.io/&Ls5cXpUjr+6o+eD/CRmXd3HaAf0GDOy6xnc0FGOi4DI=.sha256
This should work on any public ssb-viewer or git-ssb-web instance.

How to:
I generated an invite page with the onboarding link generator. Then I found files linked from the generated page, downloaded them, added them as blobs (curl -s ... | sbot blobs.add), and replaced the links with blob links (prefixed with "/"). Then I gossipped with pubs until the https links above worked. I didn't change the fontlibrary links though because there are a lot of resources to migrate there and I haven't yet written a script to automate the process.