I build a working MvP of a WebApp Store, you can check it out under https://www.webapp-store.de.
The nice thing about WebApps is, you can access them from any device, so no ecosystem boundaries any more, and you can collaborate with thousands of people in the same app.
Currently I'm looking for as much Feedback as possible, therefore i created a free trial where everyone can launch 3 WebApps for free.
So check it out and install a WebApp like NextCloud, Wordpress or Wiki.js and share it with your friends and colleagues.
But don't forget to send me a message if you liked it :)