Norwegian brony here. Not much to say really, I've been in the herd for half a year now, but haven't considered joining a forum until present time. I've usually just been lurking around EQD to keep up with all things pony.
But now I wanted to do a little more than just lurking, so I brought up dat google bar and typed "mlp forums" and *BAM* here I am. Nice to meet y'll!
Also, Twilight Sparkle is best pony.