That image dident come without sceptisism. I highly doubt hes a brony, honestly But, hes added to a list of people you can mention when explaining why ponies are epic (Along with Notch if he jokingly said he likes it)! If you had a picture of ,lets say, Duke Nukem (If he was real) advertising a brand of donuts, im sure the donuts sales would rise! Its the same thing, but you know bronies instead of sales.