So many aspects of the modern web are locked behind paywalls, API keys, CDNs, etc. Everybody seems to fear their service being taken advantage of, lest it become a victim of the tragedy of the commons.
What if more services were explicitly designed with the intention of becoming victims of the commons?
I can afford to run a small VPS, and even a small VPS nowadays is many times more powerful than what is required to service a simple application to tens of thousands of clients, with some care. It might be fun to just treat that as a sunk cost and build something that's fun and easy for folks to interact with.