New York University law professor Stephen Gillers, a legal ethicist, said the federal judiciary should adopt a similarly strict ban on judges accepting valuable gifts.
"A justice of the Supreme Court attracts friends and generosity. These gifts are being given not because he is Clarence Thomas, but because he is Justice Clarence Thomas," Gillers said.
Gillers said that, despite the comparatively lax rules, he thought most judges refused to accept valuable gifts. "I have friends who have become judges, and once they do, they will not let me pay for lunch," he said.
This year, Scalia was involved in a controversy over whether a free plane ride aboard Air Force II to go duck hunting in Louisiana with Vice President Dick Cheney amounted to a gift at a time when an energy case involving Cheney was before the court.
Scalia rejected a demand from the Sierra Club that he withdraw from the case, arguing that his trip on Air Force II did not amount to something of value. Scalia noted that he, his son and his son-in-law had bought round-trip tickets so they could return home on a commercial flight.
"In other words, none of us saved a cent by flying on the vice president's plane," Scalia said in a March 18 opinion. He subsequently voted for Cheney in the court case.
By law and tradition, the Supreme Court justices are exempted from many of the rules that govern lesser federal judges. Moreover, each of the justices is free to decide how the general ethics guidelines apply to them.
For example, when the Sierra Club filed its motion with the high court asserting that Scalia should step aside in the Cheney case, the court referred the matter to Scalia for him to decide.
Similarly, neither the ethics rules nor the court itself stands in the way of justices benefiting from the generosity of others.
Even if the ABA panel's recommendation to tighten the rules on gifts were adopted for federal judges, it would serve only as a guide for members of the Supreme Court.
Thomas, nominated to the Supreme Court at age 43 by President George H.W. Bush, has won many admirers who see inspiration in his rise from a childhood of poverty in the segregated South. Some of the gifts he has accepted have come from casual acquaintances or, in one case, a stranger. More often, they came from new, conservative friends who voiced admiration for him.