As with anything that has to do with the Apple ecosystem, if you don't like it, don't buy it. If you don't like it, develop for another platform, of which there are plenty.
My Macs, and every Mac I'm responsible for, is rock solid and reliable. The OS X is amazingly solid, and allows me to seamlessly work in Linux and Windows environments efficiently.
The iPod Touch, as much as I hate to admit it, has proven itself to be a more solid media and internet device than the Droid I have.
Until Macs begins to be a lesser value for me, I will continue to buy them. Until iPod Touch/iPhone etc. begin to be a lesser value for me, I will continue to buy them as well.
It's not like there's one computer company making one OS, one mobile phone company making one OS. There are a number of capable choices.