When you check up a word in this dictionary (say, http://dictionary.reference.com/brows... ), the buttons for Facebook Social Plugins and Google +1 show up in spite of not being whitelisted:
Only after you hover the pointer over them, without clicking, they get detected and removed by Ghostery:
I'm not sure if it's relevant: in this case, AdBlock+ (all four default lists loaded) behaves exactly the same way.
Loading Profile...



Twitter,
Facebook, or email.

EMPLOYEE
CHAMP
