This is a lie- you can see who is on the NEC on the 'my SNP' bit of the SNP website as a party member, and by what mandate they are on it.
one would have thought someone with such in-depth "analysis" of scottish politics and on-the-ground "knowledge" would be aware of this, but i guess if you spend your time quaffing pints of semi-skimmed in somerset pubs it would be difficult to know how the NEC of the SNP works
meanwhile he has a link to a quote from a Kevin Alfred Strom at the bottom of this blog. who might that be, you ask? https://en.wikipedia.org/wiki/Kevin_Alfred_Strom
yes, that's right - Wings Over Scotland quoted a nazi paedophile on his (incorrect) blog about the SNP's NEC
Kevin Alfred Strom is so notorious the Southern Poverty Law Centre have an entire page dedicated to him https://www.splcenter.org/fighting-hate/extremist-files/individual/kevin-strom
he has now removed the quote from Kevin Alfred Strom