Reports indicate that President Obama has selected Second Circuit Court of Appeals Judge Sonia Sotomayor to replace David Souter on the Supreme Court. The announcement will be made formally this morning at 10:15 a.m. EST. This nomination should be judged principally on two grounds: (1) her judicial opinions (which Scotusblog’s Tom Goldstein comprehensively reviews here) and (2) her answers at her confirmation hearing. But based on everything that is known now, this seems to be a superb pick for Obama.

It is very encouraging that Obama ignored the ugly, vindictive, and anonymous smear campaign led by The New Republic’s Jeffrey Rosen and his secret cast of cowardly Eminent Liberal Legal Scholars of the Respectable Intellectual Center. People like that, engaging in tactics of that sort, have exerted far too much influence on our political culture for far too long, and Obama’s selection of one of their most recent targets both reflects and advances the erosion of their odious influence. And Obama’s choice is also a repudiation of the Jeffrey-Rosen/Ben-Wittes/Stuart-Taylor grievance on behalf of white males that, as Dahlia Lithwick put it, “a diverse bench must inevitably be a second-rate bench.”

Obama has also ignored the deeply dishonest right-wing attacks on Sotomayor, beginning with the inane objection to her perfectly benign and accurate comments on videotape that appellate judges, as distinct from district court judges, “make policy.” Lawyer Anonymous Liberal thoroughly eviscerated that line of attack as the shallow and deceitful argument it is. A similar avenue of certain attack — that Sotomayor said in a 2001 speech that a female Latina judge has experiences that can inform her view of cases — is equally frivolous. There are a whole range of discretionary judgments which judges are required to make; does anyone actually doubt that familiarity with a wide range of cultural experiences is an asset?

It’s possible to take that view too far to the point where it becomes troubling, and Sotomayor should (and certainly will) be asked about it, but the comments themselves are entirely mainstream and uncontroversial. As reflected by my own somewhat limited experience with Judge Sotomayor — in which, in one case, she upheld the dismissal at trial of a race discrimination claim in a case with a highly sympathetic African-American plaintiff (even after a different District Judge denied summary judgment dismissal of that claim) while reinstating the plaintiff’s disability discrimination claim — she’s hardly some rabid ideologue who dispenses with legal considerations in favor of social sympathies. Sotomayor’s opinions as compiled by Goldstein, as well as those who know her best, demonstrate the same thing. One progressive legal group, Constitutional Accountability Center, already issued a statement praising her nomination:

Constitutional Accountability Center (CAC) applauds President Obama’s historic nomination of Sonia Sotomayor to the United States Supreme Court. While CAC’s review of Judge Sotomayor’s record is continuing, we already know that she is a brilliant lawyer who is committed to ruling based on the Constitution and the law, not on her own personal political views. As Judge Sotomayor herself stated in a recent dissenting opinion: “The duty of a judge is to follow the law, not to question its plain terms.”

The next Supreme Court Justice will have a critical voice in important decisions involving the Constitution’s text, history and core principles. She will help decide cases regarding constitutional rights and liberties and constitutional challenges to laws that matter to the lives of everyday Americans — including cases involving voting rights, pay equity, and health, safety, and the environment. In Judge Sotomayor, we believe President Obama has found a nominee who will help ensure that the Constitution and laws are faithfully applied and remain true to their intended purpose as guardians of our rights, liberties, and equality.

There are many vital issues that Sotomayor should be asked about, obviously including her views on executive power limits, which — as Charlie Savage noted this weekend — are largely unknown. One’s view of her selection should be shaped by things that are as yet unknown. But judging strictly from what is known, Obama deserves substantial credit for this choice. There were choices available to him that would have been safer among the Respectable Intellectual Center (Diane Wood) and among the Right (Elena Kagan). At his best, Obama ignores and is even willing to act contrary to the standard establishment Washington voices and mentality that have corrupted our political culture for so long. His choice of Sotomayor is a prime example of his doing exactly that, and for that reason alone, ought to be commended.