With the addition of the Safari Extensions Gallery to Apple's website, TUAW will be highlighting extensions that we think are special, useful, or just plain fun.
Many of Google's Web apps have been long on functionality but short on looks. Google Reader, the Web-based RSS reader, is a good example of this. Fortunately, Google Reader Mac OS X Snow Leopard + Delicious is a Safari extension that makes Reader look good.
Once installed, this extension makes Google Reader resemble a Snow Leopard application (like iTunes). The sidebar is that same faint blue, and the rest is white and gray. Additionally, dialog boxes are the same nearly-transparent black that we've come to expect from Snow Leopard.
This extension is simply a new set of clothes for Google Reader, so its functioning is unchanged. There, now doesn't that look better?