I have recently come across a problem with a Google+ button on my site. It can be found on every post in my blog so it is accessible to everyone. But when i am signed in into my Google account (no matter whether I clicked the button on my site or not) I see more google pluses than when I'm signed out. For example, I see 3 Google pluses when I'm sighed out but as soon as I sign there appear 16 pluses instead of those 3. How can ot be explained? Has anybody faced such a thing?