I have the space and could do it. I'm not sure if I could handle all the traffic from here though. I'm on a cheap plan.
I wanted to try to keep everything available right here at OOTP, so that the history of the polls and everything would remain visible to everyone in the future. If we went to an offsite location for the graphics, we'd lose the ability to view the past entries here at this forum in the future.
However, I have no problem doing it however we all decide.
Anyway, I need to get working on the final poll. Work has been hellish today.