Sloth wrote:
Game Boy Advance for sure, since the Nintendo DS makes it obsolete.

Game Boy Advance is not useless, not yet for me anyways.
I still use that bad boy to play older Game Boy games like the two GBC Zelda games and the one GBP Zelda. If Nintendo gave the driver that plays older Game Boy games to the DS, then I wouldn't need the GBA anymore.
I go with what Jack said: PS3
Its not a crappy system. Its just not worth getting, not now; a price tag of $600 and almost no exclusive games, there's no need to do that. It's still too early in it's life to label it with something like "worst console of all time." I believe time is all that the PS3 needs.