1) I've been a brony since 2012, so 5 years.
2) I started watching the show to see why people liked it so much, so I guess out of curiosity.
3) The fan art and videos that bronies made drew me into it. Lots of bronies are very talented. They're also very nice and welcoming so I thought it was a nice community to join.
4) I used to draw ponies but I never released it to the fandom, it was mostly for personal benefit. Now I really just go on these forums and consume lots of art and videos. I don't really create anything for it.
5) Fluttershy