It didn't block pass over, double underlined ad links in Safari 5.0.1. Useless to me,

Nice idea that won't go away

Hello friend, lemme tell you my experience with this add on...

1. Did the add-on work as you expected it to? NO.

2 What features did you like or dislike? When an extension is no longer compatible with an updated browser, one should be able to uninstall the unusable extension... like this one.

Was it useful? Not even once.

Was it easy to use? Was never able to use it.

Will you continue to use this add-on? Absolutely not.

This seems nearly impossible to install... what's the secret?