Z 5 z 5 gwězdkow pógódnośony

wót mark84 dnja Sept. 12, 2010 · trajny wótkaz

For those wanting an updated version of this, someone has made an updated version called "Duplicate this tab".

Just a straight code copy but with latest browser support.
Link: https://addons.mozilla.org/en-US/firefox/addon/156490/