This is fun. A couple of years ago, we pointed out a nice archive of Apple's homepage. Today, the folks at Macenstein have collected similar images from Flickr user Kernel Panic into a video history. Some of the really old stuff isn't represented, but it's still a fun way to waste a few minutes.
Who remembers Apple Cafe? How about the smoking bunny suit? Or my favorite: "Beyond the rumor sites. Way beyond."