Rated 4 out of 5 stars
Bug: Prevents gmail sign up error message is shown upon submission on https://accounts.google.com/SignUp.
Rated 3 out of 5 stars
Bug : Reloads the Tab When user Clicks on Tab of search-pattern type eg. google search pages or insite search page
Problem Rated 5 out of 5 stars
Prevents going backwards sometimes. Go here: http://en.wikipedia.org/wiki/Lagan_Canal and click on the picture upper right. Now click on the next picture. Now go backwards. Nothing happens.
Version 1.0a seems to have fixed this problem. Fifth star given.