On Sun, 09 Feb 2003 17:29:05 -0500 shane at shaneroberts.com wrote:
>It is a page to add your initials so that you have a unique signature 
>in Squeak to make changes.

FWIW, I can't recall any specific attempt to make these unique. I think the main impetus of the page was to satisfy folks' curiosity.

Cheers,
Bob