Remove that IP address field during registration

I noticed there is an IP address field during the registration of a new user in Ubuland. I couldn't understand what is the purpose of it. Further more, I don't think it is okay for an average user to present him/her such information. An IP address is an implementation detail. Human beings don't work with IP addresses. I suggest to remove that field. Also, emphasize on friendly words and not nerd slang. Ubuland is a sunny garden!