Doesn't look like a call out to me, looks like a helpful and informative post, meant to... help and inform.

Verily, I knew that, but thank you for asking. I do read the rules fairly often, and I have been doing so every now and then for the past nine months. That is why I do not call out (v., to challenge sb., e. g. to a fight or to prove a claim) people, but only present relevant parts of the site rules, in an easily understandable manner. Oh, pardon me; of course, I did not mean "site rules", but "site rules".