Tiger's longer gestation doesn't mean that the rate of change has slowed, however. Tiger includes updates that are at least twice as significant as any single past update. Mac OS X is now getting to the point where significant improvements require a larger time investment. As far as the core OS is concerned, most of the low-hanging fruit has been harvested. Now it's time for Apple to get down to the real work of improving Mac OS X..



Link: Arstechnica