I guess Amateur porn just got a lot less anonymous.
Holy christ you're right. There are whole communities online of amateurs that publish their own 'adult' photos. What's the likelihood that they also post their family/other photos elsewhere online?
Pivot.
I assume most places like that would strip exif data already.
Imgur does, for instance.
In my opinion, personal blogs are a bigger problem. Even wordpress.com does not sanitize pictures. I believe many bloggers are unaware of that.
They should watch out anyway. This isn't anything that 4chan could theoretically do (although it now has become a lot easier)
4chan retains exif data afaik
Thats what they want you to think
People should strip it themselves (no pun intended)
It could be an easy way to find work by a photographer you like. ie, if you see a cool landscape, just drop it in and find the photog and their works.
Also an easy way to frame someone with a quick exif edit.