I wish they just let the apps keep their individual identities instead of turning them all into swipers. OKCupid in particular used to be so awesome -- especially for introverts and people who are better at writing than speaking -- with detailed quizzes, algorithmic matching, a data science blog, great profile prompts, etc. It was the perfect anti-Tinder, the slow-and-methodical counterpart to the fast-and-furious scene of Tinder.
Nowadays it feels more like "Tinder for old people"