If you have an expectation that there will be little or no variance in a population of 1,000,000 people your expectations are not realistic. If you bought a billboard, would you get angry if a car drove past with a sleeping passenger?
Ambiguity is a given -- is Facebook defrauding you if I say I live in Manhattan, but for 3 months I'm at my summer home in Lake George, NY, 200 miles away? You probably wouldn't be happy if you were a summer venue in Manhattan paying to reach people like me.
That isn't fraud. As an advertiser, you need to do your own homework and adjust the relative effectiveness of Facebook vs. other mediums.
>"If you bought a billboard, would you get angry if a car drove past with a sleeping passenger?"
I can calculate, with precision, the traffic that drives by that sign every day.
>"As an advertiser, you need to do your own homework and adjust the relative effectiveness of Facebook vs. other mediums."
Yeah, I do my homework and decide that I'm not going to advertise with Facebook anymore, because I can't determine whether my ads are reaching the audience that I've balanced my spend around. That's what is happening. Right now.
You initially stated: "I don't see how this harms Facebook in any way". I'm explainly how Facebook is affected. Yes, I agree that advertisers will have to compensate. They are. But returns will be squeezed and that compensation will be downward. That hurts Facebook.
Ambiguity is a given -- is Facebook defrauding you if I say I live in Manhattan, but for 3 months I'm at my summer home in Lake George, NY, 200 miles away? You probably wouldn't be happy if you were a summer venue in Manhattan paying to reach people like me.
That isn't fraud. As an advertiser, you need to do your own homework and adjust the relative effectiveness of Facebook vs. other mediums.