Why is Nintendo winning the handheld war?

[celador]

Samus Aran said:

celador said:
Because it has no competition

You're right, Playstation is no competition. :D

You need to check up on your handheld history, there has been plenty of competition, but they all failed for numerous reasons.

Well the OP just has a pic of a 3DS, so I thought the question was aimed only at this gen.