Well, I tried yet another beer from the Valentine's Day case: Alhambra from Spain. The beer was good, supposedly a dark beer, but since I drank it straight out of the bottle I can't say if it was dark or not. The theory is that if one uses a glass, then the glass has to be washed, which uses energy resources that potentially contribute to global warming.
Therefore one should always drink their beer directly from the bottle or can to help prevent global warming.
Anyway, I liked the beer, and Alhambra's website looks nice even though they only offer it up in Spanish.