I've been developing for over 25 years and ACdb is the result of hundreds of hours of work and still going strong. I code it, provide support, I create content for it and do tons of testing to make it safe secure and private.
Support helps cover the server costs required to keep everything running smoothly and allows me to provide ongoing support to users when issues or questions come up. It also makes a real difference on a personal level. Support is a strong motivation to keep maintaining, improving, and expanding ACdb.tv over time. It puts a smile on my face and coffee into my cup, it's the fuel that drives ACdb.