> And they're definitely on Instagram, which still provides much more targeting ability to an advertiser than every other social site in the world apart from Li

> And they're definitely on Instagram, which still provides much more targeting ability to an advertiser than every other social site in the world apart from LinkedIn. Can you explain this? I've put far less info into my Instagram profile than I have any other social network. They definitely slurped up my FB profile, but they wouldn't have that advantage for someone who skipped it. I'm a very light user of Instagram, so I think I'm missing something.