[IfOnlyYouKnew]

Yes, one easily-corrected mistake proves the futility of the entire idea, and this is worse than just letting false information overtake Facebook.

It's why you probably deactivated your spam filters the first time some signup email accidentally got caught in it.

[AnimalMuppet]

Well, it proves the problems and downsides of the entire idea. It doesn't necessarily prove it's futile, and it doesn't even necessarily prove it's a bad idea, but those of us who pointed out the problems are proven right that they are in fact problems...