And although there is some evidence that much of the stigma surrounding these sites has diminished over time, close to half of Americans still find the prospect of meeting someone through a dating site unsafe. There are substantial gender differences in the amount of attention online daters say they received on dating sites or apps. Men who have online dated in the past five years are far more likely than women to feel as if they did not get enough messages (57% vs. 24%). On the other hand, women who have online dated in this time period are five times as likely as free adults hookups sites men to think they were sent too many messages (30% vs. 6%). This evolution has continued with the rise of online dating sites and mobile apps.