Remember, the plugin got sold a year or two ago to a commercial company selling advertising services.
I rolled back to the 2.4.2 version and no auto-whitelist.
If you'd like to see for yourself, feel free to look around. Firefox/Chrome/Safari/Opera browser extensions are mostly written in JavaScript.
If you are having issues with Ghostery, please post on the support forum at http://www.ghostery.com/feedback.
Remember, the plugin got sold a year or two ago to a commercial company selling advertising services.
I rolled back to the 2.4.2 version and no auto-whitelist.