i registered wasteof.me today, and every user on wasteof can use it to share their profiles/posts!
just do XXX.wasteof.me (replace with your username) to try it out
you can get custom subdomains by editing domains.yml with a PR @ https://github.com/silicone-fig/wasteof.me (example: alias.wasteof.me points to /users/actualusername or any wasteof.money page)
cool