Crossing the Rubicon/NESOP class of 2010

Ru·bi·con (rb-kn)
Noun1.RubiconRubicon - the boundary in ancient times between Italy and Gaul; Caesar's crossing it with his army in 49 BC was an act of war.

2.Rubicon - a line that when crossed permits of no return and typically results in irrevocable commitment; a conceptual separation or distinction; "there is a narrow line between sanity and insanity"