[ziddoap]

I can see your argument, and it's certainly an interesting way of looking at it, but this just explains the "dating app" part of your assertion ("... it's a dating app for women,"). It's missing the explanation on why it's a "dating app for women".

[cbozeman]

Because even now in our so-called "sexually liberated" world, men make the overwhelming amount of approaches that indicate sexual interest. Put simply, "Men make the first move."

In a way, Instagram is the digital / technological pinnacle of the "Personals" ads from newspapers of yesteryear.

I wonder if Rupert Holmes will update "Escape" with the line, "There was this post that I saw... on my Instagram feed..."