Suggestion #1: I think the filter could do with a slight, toggleable downgrade. If it starts automatically on, then most topics should be allowed. If it is kept to fairly clean levels, I believe this would satisfy most. Those who argue anything that a 12-year-old shouldn't see be banned can rest assured that it would be limited, still, but not near as much.
Suggestion #2: I will not comment on this because I am not familiar with the old jobs.
Suggestion #3: This is not really something for staff to handle, we just need to encourage players to want to hold events.