This is going to sound like a strange question...but can I please pay for Tinkercad?
I've been using it a lot and it's been a great learning experience for my son and I. It's something we love doing together. I use the free version, but I feel like I should pay for the program because it's been great. I can't find a place where I can just donate some money to the project to compensate them for the joy it's brought my family.
Is there a place to do this?