What does this message mean in our profiles?

[Monkey Man]

I don't know what "I see it was in this thread" means but no big deal. We can close this out.

It obviously referred to the fist line of my post.

Again - just me being very pedantic as usual.

Hey, be as pedantic as you like brother; I appreciate your attention to detail.

I then noticed yesterday that I can see every profile post ever made here, although very few.

I'm intrigued now:
I see no way to even add a Profile post and as you know my understanding has been that the feature isn't enabled.

Am I right in guessing that said posts might've been made a long time ago before x number of software updates?