Sure, it's clearly not a good idea for every site. But for things people treat as throwaway already (like gawker logins), why not? It doesn't seem like it's a

Sure, it's clearly not a good idea for every site. But for things people treat as throwaway already (like gawker logins), why not? It doesn't seem like it's any less secure than things are now, especially if, as the author proposes, you're going to purposefully not remember your passwords and always use the recovery links.