The other problem with contexts is that people tend to hear what they want to hear. At no point did Harty say NSC is full of windowlickers. Yet that is what keeps being said here and the reason why many, including those with previous themselves, are full of knee jerk reactionary comments which in truth are not justified.
You're missing the point entirely. Those people who felt aggrieved / precious [depending on your p.o.v] are challenging his use of the term 'licking windows'. Who he was referring to is entirely irrelevent.
You mean NSC DIDN'T get McGhee the sack?
I didn't realise he was employed by the BBC, 'the employer' that was referred to.