DoNotTrackMe for Safari 188.8.131.525
Block sites from tracking you ...an additional information link "Who are these companies?" although it doesn't give any specific information - just a useful general description of why ...
- PROS: Very effective at blocking trackers, Stops targetted advertising, Provides detailed info about exactly what's blocked, Works on most major browsers, Simple to install and no configuration needed, Allows you to restore trackers that you need
- CONS: Not available for Opera yet, May not be able to block everything