This question is addressed mostly to moderators, hoping you don't mind the question.
What's difficult about moderating this site?
- Gives you a lot of trouble?
- Costs you a lot of time?
- Impossible to do well?
What if anything can experienced users do to help?
For example, I'm guessing that "dealing with spam" is not one of the main problems (because so far as I know any spam is dealt with quickly by the system and regular users).