I made https://www.switchup.org https://www.switchup.org - all the revenue is from advertising. I spend around 10 hours a week on it and have another full-time

I made https://www.switchup.org https://www.switchup.org - all the revenue is from advertising. I spend around 10 hours a week on it and have another full-time job/startup. The website is run by two freelancers and a full-time hire.