Ilya Sytchev

[math]\displaystyle{ x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} }[/math]

blacklist certain pages from public viewing and/or editing http://mail.wikipedia.org/pipermail/mediawiki-l/2004-August/000874.html

use "endy members group" to restrict access to certain pages