Why the downvotes? As far as I can tell it was a polite reminder of the guidelines for headlines by someone who I would argue has been around long enough to say it (account age >400 Days). Not to mention that it was the first thing I thought when I saw the headline.
I've had an account for a long time but mostly have been lurking/dormant. Just started submitting more stuff - but yeah, I'm going to carefully read over the guidelines now.
I wasn't aware of this. Thanks for letting me know.