How in the hell has PS2 managed to sell over 100 million systems?

[a.l.e.x59]

1. Playstation 2 has been out longer than Xbox and Gamecube. 2. Playstation 2 has more games than Xbox and Gamecube. 3. Playstation 2 units are known to break down more than Xbox, and especially Gamecube, so replacements rack up the number. 4. Looks the nicest. 5. Biggest selection of games.