John Tehranian, Professor of Law at the University of Utah, has written a paper for the Utah Law Review titled "Infringement Nation: Copyright Reform and the Law/Norm Gap."
Here's an excerpt from the paper where Tehranian summarizes the infringement activity of a hypothetical U.S. law professor during a single day:
By the end of the day, John has infringed the copyrights of twenty emails, three legal articles, an architectural rendering, a poem, five photographs, an animated character, a musical composition, a painting, and fifty notes and drawings. All told, he has committed at least eighty-three acts of infringement and faces liability in the amount of $12.45 million (to say nothing of potential criminal charges).
If copyright holders were inclined to enforce their rights to the maximum extent allowed by law, he would be indisputably liable for a mind-boggling $4.544 billion in potential damages each year. And, surprisingly, he has not even committed a single act of infringement through P2P file sharing. Such an outcome flies in the face of our basic sense of justice. Indeed, one must either irrationally conclude that John is a criminal infringer—a veritable grand larcenist—or blithely surmise that copyright law must not mean what it appears to say. Something is clearly amiss. Moreover, the troublesome gap between copyright law and norms has grown only wider in recent years.