Do not confuse this with the seriouslyinconvenient condition known to the world as buck teeth (without which we would have no orthodontists, and no mortified adolescents with mouthfuls of rubber bands and wire braces).
But the real point is that even if one personally likes their phone, it can be seriouslyinconvenient to be stuck with a platform that is dying (think RIM), or to have to get used to one Os on you phone, another on your pad, and yet others for your TV, or car.