Just a comment. IMO, since this is a big boards forum, I think is inappropriate to start with something less then 20, for the number of staff members in the poll.
I'm more interested to see the forum subject/no. of posts/staff ratio, then just the number of staff members. It does not help me with nothing to know that you have 120 members on your staff line.
Example:
Acura related > 10mil posts > 45 staff members
Graphics related > 20mil posts > 10 staff members
Now, I know that automotive requires more attention, then graphs.

Basically, the more staff members you have the better your forum is controlled.
However, it can also mean that you deal with a lot of troublemakers.
Let me know if my idea/logic is good.