Not saying it makes DMCA perfect, just wanted everyone here to know there are some really awesome, clever uses of DMCA that people use for good and if we torch the DMCA we should make sure we don't leave those folks out in the cold.
It does have many, many broken aspects.
It would be nice if it could only be used for good, but maybe that's impossible. It may also be possible to replace it with something more specifically tailored to take down revenge porn. I certainly think revenge porn is far more serious than a mere copyright violation.