Those old apps shouldn't matter to you. They are there because of the evolution of Mac OS X vs. Mac OS 9; First you could boot in OS 9 AND also run Classic, and many people needed to do so. Then you could only run OS 9 in Classic, and some people needed to do so. Eventually, very few will need Classic, and maybe someday Classic won't be installed by default. But think of the protests if they removed something that SOME people are used to using. More people would say "Hey, where's my Netscape?" than "I don't need Netscape." Leaving 'em is the easiest path for Apple, and I'm not surprised they don't clean house.