I haven't looked into it yet but will you have a place for people to upload maps or whatever they are called so we can explore or review them?
It's a fun idea and one that we wish we had the time and money to implement, but unfortunately due to the nature of how ROOMS are made (raw uncompressed files in a nested folder system) file sizes get very large very fast and storage quickly becomes an issue. Something like SOUP ROOMS is well over 500 MB, for example. Hosting potentially thousands of ROOMS would be prohibitively expensive and not something our (very) small team has the means to do. We wish we could though!
It's probably not the most "fun" solution, but we do recommend and encourage others to upload their SOUP-like games to Itch.io like we did. We've also been keeping a personal list of SOUP-like games that pop up here on Itch.io and recommend checking them out if you're interested in the microgenre and its history.
Sorry if this wasn't the answer you were hoping for. We hope you still have fun exploring and making ROOMS!