@goggles123456 @denny33142 Obviously since you are posting on this site i am pretty confident that you do not fall into the category of casual gamer's which make up the bulk of mobile users.
@craigprime @denny33142 The "One" doesn't really matter, the fact is that he is using "Xbox" as part of the domain name, Xbox is not a dictionary word and is owned by Microsoft.
Not trying to defend Microsoft but there are laws that prevent a person from using a domain name that is similar to a trademark a company own's. Since Microsoft owns the trademark of "Xbox One" and this person has no legitimate business reason to own the domain name they pretty much have no choice but give up the domain.
You can read more here: http://pages.ebay.com/help/sell/trademark.html
denny33142's comments