The highlight of the DrinkLocalWine.com 2010 Conference was the Twitter Taste-Off, in which nearly 30 wineries from Virginia and Maryland poured two wines each for about 100 participants, including wine bloggers and writers from across the country.(See my video at the bottom of this post to get your own taste.) Tasters were able to Tweet live, and you can still follow them on #DLW10 and #DLW10VA.