If it's such a trying task to be an editor, I would say kindly check yourself out
What pvgool is saying is that if a category attracts your attention and you look at at, you can end up losing interest rapidly. Happens to me a lot - I find a site for a village, list it, see that it is eligible for a listing in a topical category, go and list it there, have a look to see what's waiting there, and decide to go back to the village category.
Personally there are areas that I will never muster up enough interest to even go and look - I avoid Shopping, computers and internet, games amongst others. Of course there are other editors that have a totally different view to me, so over the whole directory it all sort of evens out eventually, but in a totally unpredictable way.
I didn't realize most editors had a choice of categories
Only about 200 can edit anywhere though many can edit in large sections (e.g. all of the USA, UK etc). All editors start out with the category they applied for and then, if they are interested, they can apply for further categories. They can also be given categories if they are enthusiast enough. So most editors would have to be interested enough to apply internally to edit another category.
Of course I now realise I left out another option, which is waiting until someone applies to become an editor for the category.
regards