I've been playing RPGs for more than 30 years. In that time, I tried and enjoyed a number of systems and genres. I'm more of a "Storyteller" type with a little "Method Actor" thrown in. Still, I also enjoy an element of tactics in my combats.
The "Meta" side of role-playing games interest me a great deal. I read a lot of blogs and listen to numerous podcasts in the area of adventure and setting design, as well as in the theory of gaming. I'm always trying to improve my GM-ing using the advices I glean here and there.