Not every button that serves no purpose lights up willy-nilly.
[url=http://www.apple.com/macbookpro/design.html]Apple.com[/url] said:Then there’s the sleep indicator light. An indicator is functional only when it’s indicating something. Look to the right of the thumbscoop. You see nothing. Until you close the display and your MacBook Pro goes to sleep. Then an LED glow appears from inside the enclosure. How? During the CNC process, a machine first thins out the aluminum. Then a laser drill creates small perforations for the LED light to shine through. These holes are so tiny that the aluminum appears seamless when the light is off.
If the LCD is on, there's no power indicator, presumably because it's obvious the computer is on. But when screen shuts off to save power, the sleep/power LED comes on to notify the user that the laptop is still on.
They're so proud of these little touches too.
But you quickly become accustomed to knowing (and thus caring) a little less about what the laptop is doing and more focused on just using it.
Until you download iStat.....especially the menubar version....
I compare my Macbook Pro to that of a luxury car that has been modified to a great degree without the obnoxious stickers and such on the outside (the official term would be a "sleeper"). My lenovo, while great in its capacity, looks like a riced out honda with the works. Shopping Cart spoilers, neon underbody, obnoxious purple HID lights, hood scoops, stickers from every known vendor, some of which are now defunct, an indicator light for things most people don't even care about, various guages and a big banner that says "Powered by Intel" on the top.