I am constantly evaluating browser add-ons and recently took a harder look at Ghostery. I notice that settings could not be saved when I closed the browser and then restarted. Why? Well it seems that Ghostery stores these in a cookie.
What a Cookie? Shame Shame Shame. **ALL** browsers should be set to dump cache and all cookies when you close it. Why? It helps greatly to prevent tracking and those targeted adverts among others.
What to use instead? A good and efficient ad-blocker. like uBlock I am also using uBlock Origin which appears to have a wider feature set and extra privacy settings. Both can be downloaded from your favorite browser ad-ons facility. Here are a few: Firefox is here, Chrome (yuk- you are google’s product, but if you insist) is here. Safari – not on their site, but uBlock is here. I cannot find the download for uBlock Origin. Post comment with link if you know it.
Direct uBlock Origin releases are here, but they may not be verify by the browser yet.