Many of the posters (no names named) are in fact settled in US/UK and happen to be “born again / evangelical Muslims” or BAMs, and thus they share the traits of extremism with the "born again / evangelical Christians) to say the least.
However BAMs have one up on BACs.
BAMs were evangelized by the Middle Eastern Ulema who in turn are the ditto copies of the medieval Christian ulema.
thus the pakkah Muslims of the US/UK are BAMs with extra nutzy thoughts directly linked with the medieval Christians and pagans.
Otherwise why Pakistanis who have their OWN country would blast their fellow countrymen, unless off course the BAMs were aping the Palestinians without ever thinking that Palestinian struggle is against the loss of their land. Which is not the case in Pakistan. But BAMs still ape them without ever paying attention to the historical context.
Sorry to use these are the strong words, but that’s what I saw during repeated visits to the UK/US mosques and informal meetings with the pakka Muslims there.
So in some sense many Pakka Muslim posters (even though a minority) in the larger context of Overseas Pakistanis, form a much more vocal group.
p.s. Not to distract from the main thread,
I have also met born again Hindu brahmins in the US/UK and they too are a bit weird. They typically look down upon the Hindu brahmins living in India. Why? because they feel that brahmins living in India are slowly losing their strong faith.
So perhaps many religious groups other than Muslims could or perhaps have succumbed to the Born-AGAIN-xyzabc. And you can fill xyzabc with the religion of your choice.