Many people think that Search Engine Optimization involves some sort of magic formula. Sadly, quite a few SEO firms perpetuate this myth by shrouding their work in secrecy and mythology, spouting ten-dollar words like "algorithm" when they talk to potential...
Absolutely excellent article on debunking myths and laying out the truth about SEO by David Meerman Scott. Anyone that thinks there is magic behind SEO or is in the dark about the subject should read this.