Sex is still considered taboo in many parts of the world and some parts of the US.
Now this, we have them using the Facebook API and them knowing every time I open the app (or did).
I have made every choice I can to reduce the privacy invasion that these companies engage in, but there are simply no alternatives for this one. I would be very surprised to find out that Scruff is actually any better.
The web based ones are likely far far worse.
I hate that this has become normal so much.