Maybe chephy would be happier with my idea of taping a note around the top tube with a bit of advice (or maybe just a pointer to Sheldon's locking advice page!) than move the bike around, but let's be fair. Most of the posts are jokes, the bike owner's life is not threatened (vs. car buzzing bike), and the genuine intention is to get the owner to put that thinking cap on.
Me, I just thought it was a funny photo... (: ...and I'm with deputyjones. It's reassuring to lock up (properly!) next to a precious-looking racing bike with a daintly cable through the front triangle. (Uh, it's called "quick release" for a reason.)