Show HN: Create commitments that only begin once enough people have signed up (groupcommit.org)

Hi all! I made a small free site for creating conditional commitments - commitments that are only "binding" once a sufficient number of people (or the specified people) have signed up. For example: I'll go to the council meeting and ask for a crosswalk if 30 other people have signed up. There's prior work in this area with spartacus.app, but I think this has a potential niche as a low friction when2meet-style option.

Would love to know if you have feedback!