Mods are not volenteers per say, as they are personally asked by admin if they see a potential in that person to be a mod. And they have to pay some money as far as I have been told. Which I don't understand, and Don't want too, as I don't want to nosey on in the process and business of the admin. All I want to see is the mod doing there job well, as they certainly do for what I seen, so thumbs up to them for there good work. I understand mods are not on 24/7. As different time zones play into effect.
Regarding fake people to get the points to be approved, that I can see happening and probably happening as we speak, even if its nothing to do with this idea or suggestion. With many people have so many usernames, and double browsing, and people using different ip's just to get in on the site. So again I applause the mods and admin for there work, to remove them.
Staying on long enough, may possible be an issue. But How many people know facebook is dangerous, and privacy breaches, and virus attacks, and personal information is sold on to third parties, site restrictions. Yet they still log on to facebook, they still keep coming back to it. So thinking for other people may not be a good thing. as people are different, and possible would think this is a safe site after all, and may see this site a potential good site for them.
Again this is only a suggestion an idea. and sounds by all your comments, it could be a good thing, and could be a bad thing. all comments are greatly received. So thank you for all comments.