[Captain Kwok]

The reason why you've seen the newer networks like UPN and the WB feature more urban comedies etc., is because that is an under-represented market in the U.S. and it offers a better chance for them to pick up market share - you could easily make the opposite "racial" claim of what you are saying with the big networks like NBC or CBS that they do the exact opposite with their "all-white" shows.

The failure of Enterprise has nothing to do with what you are saying. If you are to blame UPN, it's for poor series promotion and direction. Also be sure to blame fellow trekkies too, of which much damage was done.