Moishekapoieh,
I now and then meet people who are big proponents of your idea, and I suspect that most of them are motivated less by a desire to really help the shidduch situation and more by a desire to be imitate the goyim – as if the secular people with all their singles hangouts are so much more successful than us at getting married and staying married.
Also, it’s cute how you insinuate that anyone who disagrees with you has a dirty mind – an argument I hear a lot from people who have dirty minds against anyone who advocates for tsnius. Nobody is concerned that singles events with ehrliche men and women is going to suddenly degenerate into debauchery, the concern is about singles wasting their time flirting with people they have no intention of marrying, which contrary to the beliefs of some, is not condoned by the Torah.