This part about differences in both sexes approach to dating services (guys going into quantity, girls being flooded with messages). It's 100% true. But Tinder is not the only solution.

Before Tinder we've started to work on Elimi project which blocks contact between girls & guys until the girl will allow selected guy to contact her. And how she does that? By simple task-based games with guys (from 1 to 4 in one game). It seems that people like the idea behind Elimi. You can try it on iOS and Android (beta): http://www.ElimiApp.com