Topic on Talk:Final Fantasy XIII
The linking feature can be disabled by adding the link=false
parameter to the template; I'm personally of the opinion that the link function should be removed entirely because of this sort of problem.
EDIT: Nvidia use all caps to emphasise the brand (many companies do this); writing it as Nvidia is fine (Wikipedia does this) since it's not an acronym or special casing (unlike GeForce). This wiki currently has no standard in this area.