I especially like this advice she offers in the article:
The secret to drinking well on the cheap is to explore wines from emerging regions and grape varieties that often debut at lower prices in order to build a following and customer base.
There are so many good to great wines out there that come from some of the lesser known wine making regions, and Ms. Singh has found some nice ones for her list. It should make a good jumping off point to discovery new regions to explore and new varietals to try. These days it is always nice to find some good bargains.