Peter May wrote:Well, can a white Zin ever be good? As good as a red Zin? Define good. Zin is a red grape -- how many good still white wines are made from red grapes?
Of course, white Zin could be good. It almost never is, though, IMO because the prices that can be charged for white Zin combined with US winery economics mean that only large industrial producers are in the business, with all that implies for wine quality. Also, as has been said here, regular wine drinkers generally won't touch stuff, which means those industrial makers are free to "craft" a product for the mass market, which in the US means sweet and low acid. Obviously you'd never use quality fruit for such a product. Add it all up and the end product is bound to be miserable.
But the answer to your other question is there are plenty of good "white" wines made from red grapes. Think of the rosés from the south of France, made from Grenache, Cinsault and Carignan, among others. Also, good rosati from Italy. And finally, as Hoke pointed out earlier in this thread, an increasing number of good dry rosés from the US.