Ben Canaider and Greg Duncan Powell write about drinking for a living. Their ramblings often include beer. But they don't just write about it, they drink it as well: as a social lubricant, to stave of death by thirst, and just because they feel like it.As drinks critics, they're not afraid to separate the pretenders from the real deal. In writing this beer guide they have combined their strict professionalism with their undisciplined enjoyment of sinking back a cold one.Beer: Slabs Stubbies and Six-packs is Australia's premium guide to local and imported beers - the good, the bad and the ugly. More than 100 of them. But enough of all this because it's beer o'clock...