Merry Christmas! I just noticed your posts on my whiteboard. Frankly, I have only been using the app over all the years and had really never logged into this website.
The avatar is a speed limit sign that is in a parking lot in Highlands Ranch, CO. They also have a 12 ½ MPH sign. My guess is that they couldn't decide between 15 or 20 and went halfway! LOL
Anyway, I hope God brings joy to you and your family this Christmas season!