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This scheme would only work assuming those people are all on facebook and actively use it, correct?
by randycupertino 8y ago
This scheme would only work assuming those people are all on facebook and actively use it, correct?
- elorant 8y agoYes. And they have to use the same e-mail with the one you know.
- roblabla 8y agoNot necessarily. Facebook just needs to have associated the email you know with their profile somehow. They can do this silently, thanks to their tracking. There was a thread about it on HN a few weeks ago ok another facebook story.