We all know it, Apple steal ideas. However the reason they do so well is because they take an idea and somehow make it even better. For example, your computer mouse, Steve Jobs stole the idea of a mouse from a previous company he worked for but then executed it very well for it to work.
Another example is Jonathan Ive's designs for all their iProducts. He took design cues from the legendary Dieter Rams but then converted them into tech products like the iMac.
Apple of course aren't the only company which do this, so do millions of others. It's just a shame that when another company even remotely copies Apple they go all Rambo on them.