I got really bored with WoW, and unsubscribed a few months ago, but recently I made one of those new trial accounts that lets you play as long as you want, but you can't level past 20. Apparently there's actually a somewhat active level 20 twink "free to play" Community
It only takes a few hours to level to 20, and get most of the "twink" gear (except the obtainable BoA gear, which will take a while to grind for), so if you don't play WoW anymore, but you feel like messing around in WSG every once in a while, I'd actually recommend this; but I highly advise you do it with a Hunter, as they're quite imbalanced and you'll mostly just get killed by them, with a different Class
Armory - http://us.battle.net/wow/en/characte...karey/advanced
(Note: I never actually played on Moon Guard, I just made my trial there to watch the Goldshire action)