By updating your Safari browser to version 5.0.1 you now have access to Apple's Safari Extensions Gallery.

How often do you come across a web page that is too cluttered, contains small type thats hard to read, or contains large blocks of type that are reversed out on a dark background?  If this is as annoying to you as it is to me, you may want to check out the new Reader feature thats available in the Safari 5 web browser (for Mac and PC).