New York Times coming out against DNS filtering
Some of the remedies are problematic. A group of Internet safety experts cautioned that the procedure to redirect Internet traffic from offending Web sites would mimic what hackers do when they take over a domain. If it occurred on a large enough scale it could impair efforts to enhance the safety of the domain name system.
This kind of blocking is unlikely to be very effective. Users could reach offending Web sites simply by writing the numerical I.P. address in the navigator box, rather than the URL. The Web sites could distribute free plug-ins to translate addresses into numbers automatically.
The bill before the Senate is an important step toward making piracy less profitable. But it shouldn’t pass as is. If protecting intellectual property is important, so is protecting the Internet from overzealous enforcement.