You are massively ill-informed about right-wing fundamentalist Christianity if you think that Jews are the only ones still taking “Deuteronomy and other portions of the Old Testament” seriously.
Also, the dismissive term “few” disguises the fact that ultra-orthodox Jews make up over 10% of the entire Israeli population, and are expected within the next twelve years to constitute over one-fifth of all Israeli Jews. Moreover, nearly two-thirds of all US Orthodox Jews, who in turn constitute about 10% of the US Jewish population, also identify as ultra-orthodox. In both Israel and the US, the ultra-orthodox are growing relative to the rest of the Jewish population.
Consequently, Judaism as a global faith is becoming more fundamentalist and extremist.
But to return to the Chicken-Little OP and the debunking of its primary claim:
So, your hysteria about the SPLC’s allegedly “jumping the shark” by “placing” two activists “on their list of hate groups”, has apparently dwindled in the face of factual rebuttal to grumbling about the expansion of the SPLC’s activities beyond the scope of their original name. :rolleyes:
Indeed, publishing a Field Guide to Anti-Muslim Extremists" has absolutely no direct bearing on US Southern poverty law. If you want to Pit the SPLC for the undeniable fact of having expanded their human rights mission beyond Southern poverty law, you’ve got 'em over a barrel.
However, what the SPLC does is entirely in line with their stated mission:
The Southern Poverty Law Center is dedicated to fighting hate and bigotry and to seeking justice for the most vulnerable members of our society. Using litigation, education, and other forms of advocacy, the SPLC works toward the day when the ideals of equal justice and equal opportunity will be a reality.
Note, by the way, that this mission includes vigorous defense of LGBT rights against violence and repression, as in the SPLC’s recently filed complaints against Alabama judge Roy Moore:
After Alabama Chief Justice Roy Moore urged the state’s governor and judges to defy federal law and enforce Alabama’s ban on same-sex marriage in 2015, the Southern Poverty Law Center filed a series of judicial ethics complaint against Moore that could result in the chief justice being removed from the bench for a second time.
The complaints were filed with the Judicial Inquiry Commission of Alabama, which will determine if Moore faces ethics charges in the Alabama Court of the Judiciary. The Court of the Judiciary removed Moore from the office of chief justice once before (see Glassroth v. Moore), in 2003, in response to an SPLC ethics complaint after he refused to comply with a federal court order to remove a Ten Commandments monument that he installed in the state judicial building.
:dubious: Still whining about the SPLC’s “mission creep” and “jumping the shark”? In fact, the SPLC is still going strong in principled and effective opposition to all forms of hatemongering and injustics, including the very widespread hatemongering and injustice against Muslims.
Here, by the way, are the actual statements that the hysterical Islamophobe Sam Harris appears to have twisted (if your OP’s description of his remarks is accurate) into the claim that SPLC “placed” Ali and Nawaz “on their list of hate groups”:
Field Guide to Anti-Muslim Extremists
Ever since the Al Qaeda massacre of Sept. 11, 2001, American Muslims have been […] vilified as murderers, accused of conspiring to take over the United States and impose Shariah religious law, described as enemies of women, and subjected to hundreds of violent hate crime attacks. A major party presidential nominee has even suggested that America ban Muslim immigrants.
Fueling this hatred has been the propaganda, the vast majority of it completely baseless, produced and popularized by a network of anti-Muslim extremists and their enablers. These men and women have shamelessly exploited terrorist attacks and the Syrian refugee crisis, among other things, to demonize the entire Islamic faith. […]
Our hope is that journalists and others will use [this manual] as a guide to effectively counter these extremists and their damaging misinformation. These propagandists are far outside of the political mainstream, and their rhetoric has toxic consequences — from poisoning democratic debate to inspiring hate-based violence. […]
Ayaan Hirsi Ali is a Somali-born activist who says she endured female genital mutilation and fled civil wars and an arranged marriage in Africa. […] But key parts of the story [Hirsan told Dutch immigration authorities and the public there turned out to be false — she had never witnessed any civil war, attendees said she was at her wedding despite her claim to have not been present, and her husband paid her way to Europe and later granted her a divorce. […] Although she now positions herself as an ex-Muslim champion of women’s rights, her anti-Muslim rhetoric is remarkably toxic. In 2007, she told Reason magazine that the West should “defeat” Islam and that “we are war with Islam.” […]
Maajid Nawaz is a British activist and part of the “ex-radical” circuit of former Islamists […] But major elements of his story have been disputed by former friends, members of his family, fellow jihadists and journalists, and the evidence suggests that Nawaz is far more interested in self-promotion and money than in any particular ideological dispute. He told several different versions of his story […] After starting the Quilliam Foundation, which he describes as an anti-extremism think tank, Nawaz sent a secret list to a top British security official that accused “peaceful Muslim groups, politicians, a television channel and a Scotland Yard unit of sharing the ideology of terrorists,” according to The Guardian. […]

How far they have fallen.
How low ignorant and credulous Islamophobes will stoop to misrepresent and distort reasonable criticism of ideological extremists.