Non sequuntur

We cannot be told that our arguments are vitiated by a fallacy, that our quod erat demonstranda involve too many non sequuntur : we cannot even be told that our campaign represents a policy of perfections, of unattainable ne plus ultrae.

Thaank^([sic]) you, Mr Fnordling-5, for your most uplifting contribution; in return, I offer you telices (so much classier than telexes) and non sequuntur.

Not all non sequiturs (ahem, non sequuntur) are vacuous per se.

What does being familiar with you have to do with it? Fond of non sequuntur?