Recently, I read a blog post requesting submissions for the next issue of Math Teachers at Play, so I decided to submit my equivalent fractions post. It was accepted and published - http://letsplaymath.net
While searching my own digital footprint at http://pipl.com, I came across a mention of that submission at http://www.mathteacherctk.com
It is exciting to see how my digital footprint quickly extends beyond the original source of my posts. It is also a constant reminder to think carefully about what I make available to the world.