Spammers have already figured out how to abuse the new twitter video service (VINE) to make money. I wish I could say I was surprised, but spammers (and scammers) are some of the earliest adopters of technology out there. They adopt it and try to extract as much money as possible before the property owners can catch up and implement anti-abuse technology.
Too few companies actually build products with anti-abuse technology built in. This costs them and the victims money.