Reuters has created a cool new Supreme Court tracking tool they call, Case by Case: The U.S. Supreme Court 2011 - 2012 Term.

Cases are displayed featuring the legal issue(s) to be considered by the Court, a brief summary of the facts and procedural history, information about the lead attorneys, links to briefs, related materials and more helpful resources. Users can also filter cases via 12 color-coded categories such as business, criminal, First Amendment, etc.

This looks like a great tool for those interested in keeping track of Supreme Court arguments and decisions with the additional option of using categories to keep tabs on particular legal issues.