SEO. Search engine optimization. SEM. Internet marketing. Keyword research! You’ve heard the buzzwords and seen the effects on the Web. Maybe you want to know why Uncle Bob’s Widget-Wrangling Emporium uses the same phrases to describe its wares over and over again, or why an errant Google search dumped you into a wasteland of nonsense text and wacky links. Our blog has some answers (we’ve written a lot of material for beginners), but it’s high time we tackled the big question behind it all: How do people start an Internet marketing campaign?