An Introduction to Structured Text - http://www.zope.org/Documentation/Articles/STX
"Wouldn't it be nice if there was a non-tag, text-oriented system for engineers to express semantic meaning? This is the problem Structured Text tackles. With Structured Text, format-independent writing becomes extremely convenient and natural, once a few rules are learned. Furthermore, Structured Text can be extended to cover advanced and customed uses."
Also it would be pretty cool to have a Wiki see a anymore than 3 line and quotes text as a blockquote maybe with the cite=url. so say more than 3 x 80 is 3 lines.
At first i really liked the double square bracked to define a WikiName but have grown to find it cumbersome.
Very nice find. Time to hack.
The double square bracket's are nice, but I do have to agree with you. This is interesting, as we both have done a lot of Embperl code which uses  brackets all over.