What’s more, a blog is like a shark: If it stops moving, it dies. Without fresh postings every day'”hell, every few minutes'”even the most well-linked blog will quickly lose its audience. The A-listers cannot rest on their laurels.
–“From Blogs to Riches” in New York Magazine.
The spined pygmy shark is easy to spot: “This harmless shark is very sleek and has a bulbous snout.”