To be clear - I do think that a nice graphic of the release schedule would be useful, but it might be better to target that at coding contributors.
It might be a good exercise to review what we think the most critical pieces of information are for new engagement contributors who are completely new to GNOME and Free Software.
Yes!
I've had a rough go at sketching out an infographic that communicates some of this information. Some things are missing, and some parts are quite rough: