I understand the point of downvotes on questions but I am just curious about upvotes, I know it has something to do with a good question but what makes a good question and is there something more to that?
You can up-vote questions that you think are good for this platform and that you would like to see more of. For example, you might vote a question because...
If questions like these receive votes, then people are encouraged to post more questions like them.