I did this for a while (most never shipped) but I had a different idea that I haven't tried which is to set a small monthly budget and have others develop and maintain the tiny project. That way you get a whole different game to play. Some tasks are much cheaper than others and hiring experience is a lot more efficient than learning a new skill yourself.

I imagined myself [silently] looking at such projects to see how they progress. I had a lot of fun looking from afar after explaining to folks how to do websites in html.