The mighty American marketing machine known as Christmas put on a brave front this weekend. Stores across the country opened up earlier than ever – some as early as 2:00 a.m. on Friday morning – and shoppers responded. Some consumers gave up their Thanksgiving Thursday altogether by using that day to stake their position on a sidewalk outside Best Buy, Wal-Mart, Target, or Sears. The rewards were high – those who were first in the store on Black Friday had the best shot at buying at deep, deep discounts. Flat screen HDTVs, which were otherwise priced at $1,000 minimum, were on sale for $300, but only on Black Friday and only to the earliest few into the store. (Image)