As someone over 40, Steemit reminds me of the days when I used to call BBS's with my Commodore 64. I would communicate with people without knowing their age. I have no idea how old many people are on here unless they disclose it. Granted, you can guess from pictures, but it's still a guess since the profile header doesn't have an age display. The fact is, age is irrelevant when you have something to share.