Arik Czerniak and Ofer Adler, the two founders of Metacafe that are no longer involved in the day to day operations of the “Israeli Youtube”, have cashed out their shares. Each one of them made $2.5 million as reported by TheMarker, NewTeevee and TechCrunch. Amir and Ofer had fully vested 10% of Metacafe, or 5% …