Over the last 10 years the depth and breadth of dating knowledge has exploded, moving from non-existent and ineffective information to a mass of information that is scientifically and in-field proven.This evolution has been driven by a number of dating gurus with their own methods and what is now known as the seduction community (or pick up artist community). The time line contains the major additions and building blocks of seduction methods and tools, identifying their original creators and how they were created.