7-Eleven might not have the most scientific approach when it comes to interpreting polling information, but, it seems to be working out fine for now. 7-Eleven recently unveiled an election-themed promotion that allows customers to choose between an Obama or Romney coffee cup. The convenience store has been tracking the amount of cups sold and translating their purchases into polling data. So far, Obama has the national lead with 58% of total coffee cup purchases made in favor of the current President. 

[via PSFK]