Q) Why did you make this site?
A) It wouldn't have something to do with liking a certain blue round guy with a sword now would it?
Q) Is it possible to send fanart or anything like that?
A) No. Not at this time.
Q) What episodes from the anime, show Meta Knight or show him doing something cool?
A) Meta Knight actually shows up quite often in the anime. In some episodes, he has a interesting or even amusing part. Few examples would be episodes 3, 6, 19, 26, 35, 36, 57, 60, and 98 (these are the Japanese episode numbers).