But do natural numbers even exist in the real
No they don't.
Let's take your brain as an example. Since natural numbers do not exist, you cannot have one brain. Judging from your post, the actual number of brains you have is less than one but hopefully it is more than ½
Fortunately for you we like rounding which means that you will be seen as having exactly one brain, although in case the real number of brains you have is less than ½ you would end up with no brain at all. I think posting on slashdot does require some sort of brain so you should be safe. Or does it require the lack of a brain...
Natural numbers are called natural because they are
Your statement that 1=0! is actually true but your proof is wrong. The factorial of 0 is 1 so 1=0! or 0!=1
If you love your iPhoney there is nothing that I can say that will change you're mind, it's the stockholm syndrome. I was close to getting one myself, but then Nokia released the N900 which, without having open hardware, is as a very open phone. After this I won't get a new phone unless I can open a terminal, do some apt-get'ting and ssh into it!
So you think that money is the root of all evil. Have you ever asked what is the root of money? -- Ayn Rand