SOPA is the “STOP ONLINE PIRACY ACT” written by Representative Lamar Smith. We already have legislation that makes digital piracy a crime. The 1998 Digital Millennium Copyright Act lays out enforcement measures. The problem is enforcement. Representative Smith doesn’t like the current effectiveness of the law, or at least the folks who are backing him don’t. So SOPA takes it to the next level.  The real trouble seems to...