I don't think so........?
I got it once and I got like over 400 responses oh it was a weird day cause I had no clue about the Featured poll thing until someone said congrats. :)
More than once. Not exactly sure how many though.
Yesh, I think twice.
Yep! Twice or three times, I believe.
I think I have once, because I suddenly had hundreds of answers to my poll.