Totally rubbish. Why the heck do you think you need to register
your email address? And even if you gave a fake one, you think
there's no such thing as a hardware address? 
No matter how hard you try to fake something, there is definitely
something that will point to you.
Whoever thinks by hopping through numerous servers will make you
anonymous, think again. It's not very hard to trace if the
necessary tools are available. It only makes a noob hard to trace
you, not experts.
And free wireless.... as again, hardware addresses leave traces
everywhere they go.
