I just noticed that WordPress is following Facebook’s stead.
Look at this toolbar. My attention was captured by a bright red 2 (now showing as a grey 0). Clicking on it resulted in a dropdown list of notifications. The images next to it is my gravatar or what WordPress reads as my display picture. A click there leads to a menu with basic options like sign out, profile edits, Help and navigation to my other blogs. Very Facebook/Google
After ‘Likes’, Facebook sets another standard in the socially-networked universe.