I might sound racist here, but I agree on the Pinoy part. Most of the applicants are Filipinos and it's not an opinion anymore that they're rule breakers or criminals in online gaming world. If you want a bit of safety, I suggest server admins not to pick them easily, unless you knew the person for quite a long time. It's not hard to distinguish the decent and bad ones, for Pinoys.
Let's drop it at that.
But yes, basically the general idea of people wanting to become a GM might be :
1. Power abuse : typical misconception where you think when you become GM, you are the king, you can @item your legit character and stomp on anyone that opposes you. man, people don't hire you to destroy their own server. if they can't see this, they should be rejected and banned from your server because these people are potential threats.
2. Rather into social than playing : the group that chooses to having fun around and wants more friends. being GM is without question, the easiest way to pull off attention. but then, remember that you need to have some special talent to get the spot. if wanting more friends can net you a GM position, everyone deserves the position then. oh and don't forget, while they might be social, they also can become the drama queens.
3. Because I work for it! : maybe he's already working behind the scene but doesn't have ingame presence? here they are, might be the techies, big boss, or whatever. they're mostly safe picks because, well, I don't know. you worked hard for it, why would you ruin it?
4. Creative : these people want to share their fun with players, mostly artists, or people good at managing events. it's all cool if you want more new stuffs for your server. the downfall might be, their creativity only lasted for some time, then they might change into other types of people. and again, watch out, we all know how plagiarism has spread over the Internet.