these add-ons maybe of interest to anyone using Safari they have a good few functions that make the browser a lot better to use …
link to the glims Safari addon
http://www.macupdate.com/info.php/id/27708/glims
adblocker that works with Safari
http://www.macupdate.com/info.php/id/26171/safari-adblock
a tweak tool called onyx which has settings to tweak safari
http://www.macupdate.com/info.php/id/11582/onyx
not exactly a Safari addon but it helps its called Clipper
a small multi clip board app that helps with copy & paste
http://www.macupdate.com/info.php/id/27135/clipper
a cookie manager for Safari which protects the cookies you wish to keep and deletes all the others when you close the browser very similar to the cookieculler addon in Firefox
"Safari Cookies is the only cookie manager built for OS X that integrates directly into Safari"
http://www.macupdate.com/info.php/id/31018/safari-cookies
added 03 July 09
all the above also work with the new Safari 4 …