en.wp user Risker reports from an editathon that of the participants:
"not a one of them understood what the "puzzle piece" was supposed to represent, and when shown, all of them still thought it was a poorly chosen icon. Most had no suggestion as to an alternative, although two thought "curly brackets" would be a good idea. I suspect that's because they'd seen curly brackets for templates when using wikitext."
Version: unspecified
Severity: enhancement
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=51372