Lots of hackers continue to use Apple laptops because the software and hardware has combined what they perceive as the best quality in the industry. They don't do this because they look cool.
One can't also assume the iPad is the only runaway tablet success because of a cool factor or hardware design. The iPad was laughed at on first release by most geeks and pundits. But then people got to using one and found it more useable than a laptop for many daily tasks.
One also can't look at the iPhone margins without noting the key differentiator: iOS and iOS Apps. Software, in other words.
All companies have something to fear - they're in a competitive business. Apple just seems to be better at it than most (this generation).