The Kingdom of Loathing guys (Jick and Mr Skullhead) had a development approach to keep their game system balanced. They felt that players had different primary motivations/enjoyment in the game and they wanted to make sure there was something for everyone. They divided players into four groups: Hearts, Clubs, Spades, and Diamonds.
Hearts enjoyed the social aspects of the game and would use the chat system and clans extensively.
Clubs were the PvP crowd and weren't happy unless there were meaningful opportunities to battle other players.
Spades are explorers and look to every nook and cranny of the environment, and are interested in underlying game mechanics (this is me).
Diamonds are collectors and completists. They will scour environments to ensure they got everything and do all the sides because they want all the stuff.
Pick lots of ballise fruit in White Orchard. It is tougher to find later on.