Comment by mcjiggerlog

This is cool - I actually worked on something similar way back in the day: https://github.com/tom-james-watson/wtp-ext. It avoided the need to have any kind of intermediary website entirely.

The cool thing was it worked at the browser level using experimental libdweb support, though that has unfortunately since been abandoned. You could literally load URLs like wtp://tomjwatson.com/blog directly in your browser.