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by 0xdeadb00f 1516 days ago
One time as a highschool delinquent I realised a lot of the girls in my class would leave Instagram's location tagging thing on. Not sure if its still a feature - but you could literally see a map of where their posts were taken. I figured some of the "clumps" of posts on the map were significant locations like their house or their friends house, etc.

I never did anything with that information but it boggles my mind why people leave that on/turn it on themselves. Pereaps they didn't even know it was on, but I'm not sure.