This attitude is very interesting. In my reading, you take offence that Kim Dotcom supports free speech only because it is in his personal interest. Similarly (I find), many shy away from defending The Pirate Bay as soon as their advertising revenue is mentioned.
Is free speech only good insofar as it can be used as a tool to create an ethically prudent world? Does free speech lose its appeal if it's invoked by Kim Dotcom and not only by rms?
More often than not people have a vested interest in advocating for free speech. In this case, that interest is obvious; Kim Dotcom is facing criminal charges for facilitating copyright infringement, and is trying to characterize the issue as one of free speech.
He's trying to lump the Megaupload takedown alongside SOPA, PIPA, etc. to ride the wave of discontent that challenged those pieces of legislation.
Is free speech only good insofar as it can be used as a tool to create an ethically prudent world? Does free speech lose its appeal if it's invoked by Kim Dotcom and not only by rms?