A tasty Blakely footnote:
"To be sure, JUSTICE BREYER and the other dissenters would forbid those increases of sentence that violate the constitutional principle that tail shall not wag dog. The source of this principle is entirely unclear. Its precise effect, if precise effect it has, is presumably to require that the ratio of sentencing-factor add-on to basic criminal sentence be no greater than the ratio of caudal vertebrae to body in the breed of canine with the longest tail. Or perhaps no greater than the average such ratio for all breeds. Or perhaps the median. Regrettably, Apprendi has prevented full development of this line of jurisprudence."