Just last week I found myself playing Duck Hunt briefly, for the first time in probalby around 18 years. Is there any equivalent sort of game on any other system? I don't see how that genre could have possibly been a dead end.
If you're talking about light gun games in general.... PS1(?) and PS2 both had Time Crisis and Point Blank (a Great game) The Wii has the House of the Dead series. I seem to remember the Dreamcast having a fair amount of shooters on it as well. Not sure about the PS3 but I've yet to see anything for the Xbox360 (or a gun for that matter)
Top Ten Things Overheard At The ANSI C Draft Committee Meetings: (5) All right, who's the wiseguy who stuck this trigraph stuff in here?