I just use it as a basis to see what friends of mine are better, and how good they actually are. Obviously if they have more B-Spec than A-Spec, or they have like 200 A-Spec points, but have already completed 80% of the game, than you kinda get a feel as to how they're playing the game, and whether they're worth racing. Sorta anyways, doesn't work that way for all people.