Round Up: Today's Oral Arguments. The AP reports in "Supreme Court Weighs in on File-Sharing." From the article: "During a lively argument, justices wondered aloud whether such lawsuits might have discouraged past inventions like copy machines, videocassette recorders and iPod portable music players — all of which can be used to make illegal duplications of copyrighted documents, movies and songs." Reuters has this report. BoingBoing has this analysis and these links. Internetnews.com reports here. C-Net weighs in here and here. You can get CNN's take here, or get the LA Times' view here. Wired has this report. SCOTUS Blog has a full account here. Copyfight has the usual complete round-up.