Swiping dating app profiles goes beyond figuring out who gives you the ick — it may also encourage wealth disparity. Nearly 60 million Americans report using dating apps like Tinder, Bumble, and Hinge, where you can filter by age, career, education, and other marketable traits. But using the apps to find the ‘one’ means you could be contributing to income inequality, according to research from the Federal Reserve Banks of St. Louis and Dallas and Haverford College....