In short: Don't be an idiot. Police yourself. Stop making the mods do it.
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Boredom is dangerous...
Having done PvE 5 times "the way it was intended" and unlocking my account about 98% (every skill, every elite, every rune. only missing a couple upgrades.) I'm also looking for stupid... yes, it's freakin' stupid and we all know it... stupid ways to entertain myself. As you may or may not know, I've discovered the farming-for-challenge addiction recently due to boredom, and that led to some insights and changed opinions re: farmers.
Anyway, I'm currently paying my way through the entire game. Yep. Paying. Not just a run somewhere... oh no. I'm paying for everything. I am trying to do as little as possible. I'm paying for taxi runs, sure, but also paying for missions and bonuses do be done while I /dance at the start, paying to be carried through cleared zones with dead bosses to signet.
It's actually difficult. Paying for Great Northern Wall mission and bonus was 500 but some of it I've paid lots for; total spent so far is 22k cash. Gave one kid an etco for a particularly long event. Also some of it I've traded services for, like showing someone how to solo large ice imp mobs to farm frigid hearts for a free ride somewhere, etc.
Hmm. A screenshot. O.K. My favourite "runner" screenshot has got to be the map... only exposed around the portals, since you're not moving all that much.
Some of it is more fun just because of the human ego aspect regarding "professional" services. I'll pay you 2x the going rate, but if you fall even once you get nothing. Agreed? Ready? GO!