Readers, have you ever noticed how the letters pages of Scottish newspapers are full every day of the same names, a clutch of a couple of dozen super-hardcore frothing ultra-Yoons tirelessly and reflexively raging against independence, the SNP and pretty much anything without a Union Jack on it?

Have you ever found yourself thinking it must be some sort of co-ordinated group that gets together, plans topics in advance then writes in backing each other up, to create an illusion of speaking for a wide cross-section of society, before dismissing that idea as a daft paranoid conspiracy and getting on with your day?

Because we thought that too, until an alert reader infiltrated it.

Our very favourite bit is “we must not advertise the existence of the group. It can be mentioned verbally, in safe environment, that some people share letters/encourage each other, but anything more risks editors discriminating, nationalists reacting, and this diverse group being portrayed as a monolithic campaign”.

Probably don’t put it in an email, then. But your secret’s safe with us, lads.