Bah! That's a digression, the intended meaning here is clear. Though let me say it is an interesting digression :D It seems that the use of that saying here qu

Bah! That's a digression, the intended meaning here is clear. Though let me say it is an interesting digression :D It seems that the use of that saying here qualifies for the "Loose rhetorical sense" (https://en.wikipedia.org/wiki/Exception_that_proves_the_rule#Loose_rhetorical_sense https://en.wikipedia.org/wiki/Exception_that_proves_the_rule...) described in that article. The one we would really like to avoid would be "Serious nonsense": https://en.wikipedia.org/wiki/Exception_that_proves_the_rule#Serious_nonsense https://en.wikipedia.org/wiki/Exception_that_proves_the_rule...