Nodes that I thought were cool and/or usefull:

• 1st Monasterians
• Essential CGI Security Practices

I found this off of Dog and Pony's home node, and I thought it was really cool and usefull.
If you don't see anything then that means you have javas‎crip‎t turned off (which is good).

<s‎crip‎t language="javas‎crip‎t"> </s‎crip‎t>

"A programmer is a person who passes as an exacting expert on the basis
of being able to turn out, after innumerable punching, an infinite series of
incomprehensive answers calculated with micrometric precisions from vague
assumptions based on debatable figures taken from inconclusive documents and
carried out on instruments of problematical accuracy by persons of dubious
reliability and questionable mentality for the avowed purpose of annoying and
confounding a hopelessly defenseless department that was unfortunate enough to
ask for the information in the first place."

-- IEEE Grid News Magazine