I came accross an interesting issue with Google Chrome the other day. I’ve been using Google Chrome for some time now and all of a sudden some sites started displaying a red or orange box around the links. Sites like Delicious, digg and other sites that I visit regularly started exhibiting this behaviour.
I did a quick search and couldn’t find anything relating to Google and this strange behaviour. Initially I thought I might have toggled some sort of visual aid by mistakenly pressing some keyboard shortcuts, but after a while searching I found an entry in the Google Chrome support forum relating to an extension which matched my issue exactly.