Not a GM application, rather stage hand work.

I have only come across DragonsGate within the last two days; however, a concept such as this is something I have always wanted to take part in. That being said, I hope to join the ranks of GM sometime in the future; however, currently I would rather immerse myself in the world as a player to learn how to better run games here. I was wondering if it would be possible for me to help add to the world itself, not as a GM, but as a behind the scenes writer for some of the less than monumental tasks of world population. For example creating NPCs, villages, towns, minor lore/short stories in the setting, etc.