My thought process was, if Python and/or Ruby is on the to learn list, they would look at both, but go with one of them.
I think that them being listed together does however muddle the value of the poll because you cannot tell how many Python and how many Ruby votes there are.
But again, I understand the logic behind their their association as I was someone who was first drawn to Ruby and then later to Python because of its proximity - I have since stuck with Python...