Login Has Moved

A key facet of User Experience (UX) design is Information Architecture (IA), which relates to the art and science of organizing controls, menus, and other navigational elements on a web app or site.

Can you find the actual login button?

I think it stands to reason that if you must email people a screenshot explaining where the new login button is, and if your new page must include a giant sign post pointing to the new button, then you have pretty much failed at IA.