I built and run https://todoport.com https://todoport.com to allow people to move their tasks between task managers. Doesn't make a lot but running costs are ti

I built and run https://todoport.com https://todoport.com to allow people to move their tasks between task managers. Doesn't make a lot but running costs are tiny. I spend way too much time on it though, so I wouldn't exactly call it profitable if you count my time - the term I use is 'hobby business'.