{Brian Krista, b} McDonald’s has been populating your consciousness with “cubiclé” and “choré” commercials since launching its McCafé campaign. Starbucks, seemingly in return, touted its quality — and tweaked prices. Even Dunkin’ Donuts has been pushing its coffee, competing for a chunk of what the National Coffee Association estimates is a $20-billion-a-year industry. As the recession sank bottom lines, these brands moved this year into full Coffee Wars mode, launching products, pricing