Buying a Drink for someone.
When a person makes a valid argument or a fantasticly funny/thoughtful point, you ask the person: What'll it be? You have a total of 6 rep points to give out during the round.
People who are hard-drinkers/posters, or regulars, will be able to award gourmet things like Dom Perringon (3 Points of rep).
medium people can award aged scotch or other spirits (2 points), imported beers like Stella Artois also count in this catagory.
bog standard beer, such as VB or Carlton Draught, are worth 1 rep point.
you can buy someone as many drinks as you like, but you have to carry them home, or indeed drive them home, so spend wisely!