Well... I've only ever used this nickname on this forum. Stiltzkin simply because I had finished up Final Fantasy 9 and thought Stiltzkin was the most awesome moogle I had ever seen. Plus I am a general moogle fan. Since I am a moogle ^^
And no, my nickname has nothing to do with the fable of Rumplestiltskin or whatever. I don't know if the character in the game was named after that story though, but I didn't pick this nickname directly off of that story. For those who don't know what the heck I'm talking about, <a href=http://www.ifyoulovetoread.com/book/chtwo_storiesfullrump.htm>link</a>.