Stops the Facebook social widget iframe from constantly refreshing itself.
Some sites (like engadget.com) have a Facebook social widget that, for whatever reason, constantly refreshes itself in Opera. The flickering status bar eventually annoyed me to the point where I wrote a userscript to fix it. It rewrites window.location.reload() so the widget iframe can't refresh itself.
Remove those annoying friend messages and more. Easy to config to only remove the stuff you don't want to see.
This script works by checking the class of the small icon in the lower left corner of each message on facebook. You can easily add your own filters by using for example firebug to find out the class of the icon. To make sure that relevant messages are not removed a check for the class 'GenericStory_Report' is done. This means you can only remove messages with grey text. This is for your own good!