Ok, I got notification about this post also. So for the person that doesn't understand this:
Guests - can't see memberlist, profiles or email address
Registered users - can't see memberlist, profiles or email address
Contributors - can see memberlist, profile and email address but only if the user allowes it.
So, you can always set 'Hide email address from public' in your profile settings.
Yes, you will be able to see your email address, but other contributors won't.