yep. you refrigerate white and blush wine, not red though:)
No, Shiraz is a red wine, and you should not refrigerate any red wine.
No, red wine vinegar does not have to be refrigerated. It will spoil over a very long time, but that is not related to the storage temperature, rather to its exposure to air.
Well, depends on the meat. Red wine for red meat, white wine for white meat.
Marsala is a red wine.
You can make white wine out of red grapes but you can't make red wine out of white grapes
It is not usually necessary to refrigerate any kind of vinegar
Red wine marinade looks pretty common- see below sites
red
Not only white grapes. Remember, you can make white wine from red grapes, but not red wine from white grapes.
Blossom Hill do a red, a white and a rose wine.
Probably Hock wine (i.e. German white wine) !!