Sites for vineyards or wineries generally do not belong in this category. Instead, they should be submitted to the appropriate geographic subcategory of Recreation/Food/Drink/Wine.
Other types of winemaking sites may be more appropriate in Recreation/Food/Drink/Wine/Winemaking.
Sites that sell supplies for viticulture or winemaking should be submitted to the appropriate category in the Shopping hierarchy. For example, winemaking equipment suppliers should submit their sites to: Shopping/Food/Beverages/Home_Brewing_and_Winemaking.