Is there a way to force the like button (styled as button_count) to show zero likes?
That is the preferred solution, to match Twitter and Goolge +1.
As a underirable alternative: any tips to dynamically shift spacing around depending on the presence of the button counter?
You can fake it, what I did is I look for a post with already have likes on it, using firebug I replaced the count with “0” then have it screenshot, then I cropped (default width: 90 pixels. height: 20 pixels.) the like button with now zero count and make it the background of the like button.