[yorwba]

Other dating apps also allow users to state their sexual preferences, so although Grindr might have a higher density of potential blackmail material, they're not even guaranteed to have the largest collection. There must be something else that sets them apart from others. (Maybe they were the first to be acquired by a Chinese company?)

[Macross8299]

My guess is the density of potential blackmail material _is_ what sets it apart from the others -- the very act of being registered on Grindr is almost a smoking gun for being non-heterosexual if you wanted to out somebody. Much better odds of finding a target that matches with your other info and much more "damning" evidence to scare people with.

edit: Furthermore, what other Chinese company owns a dating site used frequently by westerners?

[zachr]

Unique with Grindr is that it's a safe bet that the majority of users have sent and received explicit photos. So if you want to find a congressman's dick pics that his wife doesn't know he's been sending to men..... grindr is probably a good place to do it.

[yorwba]

For evidence, you'd probably produce screenshots of their profile and threaten to send them to people who know the blackmail victim. Now maybe having the Grindr logo on there is a bit scarier, but any other dating site with a profile listing "taboo" interests should work just as well.

Regarding your edit: I didn't mean that there was another Chinese company owning a dating site used by Westerners, but that it would explain what made Grindr special if there weren't another such company.