cinderella,
Chas V’sholom. I’m not saying that tznius is the cause of all our problems. I just didn’t like clever’s atitude toward our tzoros. He seems to have a “natural” explanation for all these things, and that’s wrong.
WIY’s point is that, in a certain way, tznius protects girls from behaving a certain way. Once you break that barrier, the ride down is much easier. Much like a bochur in a hat & jacket, or even just yeshivisha dress would think twice about doing certain things or going in to certain places.
The point is, Tznius is a serious problem, and Zumba is just a step in the wrong direction, almost like a bridge between a tzniusdike girl and untzniusdik behavior.