Looks like the http://userscripts.org/scripts/show/7332 is now doing favicon and all logo images replacement too in addition to popularity links skinning and image previews.
Looks much better, thanks!
Felix said about Del.icio.us (delicious) restyle - soft green on Mar 01 2007
pile0nades said about Del.icio.us (delicious) restyle - soft green on Apr 13 2006