Namas-- No way!

There's nothing quite like a trend piece on nude yoga to make an openminded Northern California gal feel like a real red state fuddy duddy.

In principal, I agree with Guruphiliac's eloquent take on the subject:
Besides, anything hot and nude always gets our seal of approval, as long as nobody is getting hurt and the intention is right. We see no reason why this approach won't engender the same results as any other, only with lots more hot, sweaty and nude boy body yoga action, and perhaps a lot more "practice" after class as well.

And as far as modern yoga trends go, this one closer to to yoga's original practitioners than many others. The "naked philosophers" or "gymnosophists" that Alexander the Great and his army encountered in India come to mind, for example.

Yet, I keep envisioning the view from the back of the room during downward facing dog pose and all I can think is eyeewwww.