You know what I love about weblogs? People can say whatever random things they like and pretend that they are correct. And maybe even that people listen. You can even just make stuff up.
In some ways, it's a lot like writing for Wired.
More new stuff on the system tuning page. apache mod_proxy useage, some tcp tuning stuff, listenBacklog. But more importantly, I've started trying to merge the info there to linuxperf.nl.linux.org.