Match Group (MTCH) seems not worried about Facebook Dating.

https://news.yahoo.com/why-facebook-dating-doesnt-scare-tinder-151803175.html
https://seekingalpha.com/article/4261493-match-group-inc-mtch-ceo-mandy-ginsberg-q1-2019-results-earnings-call-transcript
https://www.cnbc.com/video/2019/05/08/watch-cnbcs-exclusive-interview-with-match-ceo-mandy-ginsberg.html
https://www.cnbc.com/2019/05/08/match-group-share-ceo-mandy-ginsberg-largely-credits-tinder.html
https://nypost.com/2019/05/08/tinder-stock-soars-thanks-to-companys-secret-sauce/
 
Match Group paid millions in stock awards
http://onlinedatingsoundbarrier.blogspot.com/2019/05/match-group-paid-millions-in-stock.html

Great coverage, big Tinder scam at frequent intervals.
https://onlinedatingsoundbarrier.blogspot.com/2019/04/great-coverage-big-tinder-scam-at.html

Facebook to take on Tinder, not to revolutionize online dating
http://onlinedatingsoundbarrier.blogspot.com/2019/05/facebook-to-take-on-tinder-not-to.html

Match Group Stock Is Jumping Because Facebook Hasn’t Killed Tinder (via Barrons)
http://onlinedatingsoundbarrier.blogspot.com/2019/05/match-group-stock-is-jumping-because.html
https://onlinedatingsoundbarrier.blogspot.com/2019/05/should-you-delete-your-tinder-or-bumble.html

There is plenty of room for new players and plenty of room for innovations in the Online Dating Industry
http://onlinedatingsoundbarrier.blogspot.com/2019/05/is-market-of-love-saturated-in.html