Marc Randazza's response is actually quite amusing. My understanding is that this is a real response to a bogus takedown request by a dumb lawyer.
https://s3.amazonaws.com/s3.documentcloud.org/documents/1362088/randazza-v-rsd-asshats.pdf
https://s3.amazonaws.com/s3.documentcloud.org/documents/1362088/randazza-v-rsd-asshats.pdf