iidesuyo said:no one would have expected the PSP to launch a comeback.
The ... PSP ... hasn't ... launched a "comeback." It found that it could not compete on the same battlefield as the DS (i.e. as mainly a video game player), and went off onto a different market (e.g. 1-seg tuner, focusing more on video capabilities, etc.). In fact, it's a lot like what Nintendo did with the Wii. They decided that it wasn't worth it to try to fight Microsoft and Sony with a straight up core video game machine and went in a different direction.