There are problems with the DMCA, and big corporations do have too much power in the music industry. But Amazon alone is 20 times the size of the entire recorded music business. When people are encouraged to direct all their ire at the DMCA (not at Amazon’s failure to implement it correctly) or at the music biz, it improves Amazon’s bargaining position in licensing negotiations, and imperils Congress’s ability to achieve needed reforms.

— @future_of_music

This whole thread is worth a read: