
@ Ed
Apple offer for sale a software licence to any member of the public that wishes to purchase one. They don't "have" to offer it for sale, but choose to do so.
In the same way (to borrow an anology) I can fit a Mercedes engine to any car I so choose to (with me carrying out the neccecary modifications), I *should* be able to use the software I buy on any device I can homebrew to run it. It's not for Apple corp to decide what I may or may not do, or to suppress other manufacturers.
The flaw in your arguments are thus : Sony Ericsson do not offer for sale their software separate from their hardware. To install the software on another machine you would have to do so with an unlicenced copy you took from another machine meaning two machines = one licence.
SE software runs on custom designed, closed architecture (generally) to "clone" this would be in violation of SE's intelectual property. Apple computers however run on a bog standard, vanilla intel platform - Meaning that their software can run on other hardware. If Psystar can create a hardware platform that runs OSX, why shouldn't they? After all, apple will sell you licence. Psystar can buy the hardware with no (apparent) IP infringement.
TBH, and I say this as a Mac user of long standing, I find Apple's position both disappointing and hypocritical.
Next they'll be closing down iTunes to teach those pesky artists a lesson.