Hey, seeing as you guys are into RPG's (or, I'd at least assume you are), you should check out Motivation RPG. It's just getting started, but it's a really cool concept. Basically, it gives you little tasks that can improve your stats (fitness, voice, mood, health and intelligence, and he may be adding a "social" one too). There's a stock list of tasks you can do, and you can add more that fit you personally. And if you do the task, you get a point in that stat and can earn coins.

It's a pretty fun thing to do, and it's really easy to personalize. You can make it as easy or as tough as you want.

This xkcd comic sums up my feelings about the thing perfectly.

Heh, that pic is true to me too. (Persona 4 had me labeling what my Courage level is)
I refused to stretch my tongue, so my voice decreased.
(My username is, surprisingly: Guarionex)

Odd tasks but interesting idea.

You can change the tasks too. If you go to activities, you can check which ones you want, and you can add more. He even made it so you have two different profiles (home and work), so you can do it all day.