Nitpick: They did not. The original iPod only had a 6-pin FireWire connector for data and power; the dock connector was only added on the third-generation iPod, which was the first to use USB.
Conversely, Apple has gone through a plethora of different types of video connectors over the years.
http://www.luckydragon.net/2009/03/apple-vga-adapter-cheatsh...
I find it really annoying and for that reason alone I will avoid the hottest CPU + GPU model in the future until Apple finds a way to reduce the volume.
i have a MBP1, MBP 13 mid2011 and a MBA mid2011, the MBP is louder than the vaio on average (that is I can hear the fans). The vaio is dead silent til I compile stuff on all CPUs, then fans are loud, although not as loud as the MBP 15.
The article took the Z21 as target to make an example of "what not to do", not a MP3 player. If it did, maybe i'd agree with it. But, it did not. And unfortunately for him, the Z21 is actually awesome.
The touchpad is noticeably NOT centered, but placed so to be under both your thumbs with your fingers on the home row. The Macbook has a way bigger touchpad, but it's aligned to the left of the spacebar, not to the right. I'm quite sure that for a smaller touchpad, Toshiba got it right and Sony got it wrong (particularly for left handed people).
What Macbook are you finding louder than the Vaio? I have a 2010 MBP and I can't ever recall hearing its fan, even under heavy load.
The central point of the article -- that Sony occasionally stumbles on great design and then randomly iterates away from it for no good reason is telling. Just consider the fact that Apple stuck with one standard connector -- however flawed -- for the iPod since day one, while Sony hardly even manages to release a single generation of MP3 players with common connectors.