But they don’t have Regulators define market dominance! the relevant market however they like! Market definition is everything Regulators make their own decision on what the ‘relevant market’ is for anti-trust purposes IBM had 100% of the IBM mainframe market Apple has 100% of the iPhone app store market BeBenneeddiicctt EEvvaannss –––– Ja12n Ouactroy b2e0r2 20019 8282