I wish it doubled as a canteen for whiskey. 

What games require a second analog stick.

Monster Hunter, RER, Kingdom Hearts, shall I go on?

Actually isn't MGS 3D the only other game that really needs it? Unless you're left handed where Kid Icarus needs it also.

those too.  they made that add on for a reason. why not include it on the system now?

What I think happened is they were trying to make games for it that really needed a second stick and Nintendo made the CPP to avoid backlash the PSP got, but didn't want there to be a divide between CPP owners for the original 3DS and non-owners. I think they should have just put it in from the start, but it does make sense especially when you see so few games using it now.

FINALLY! someone asks this question. Even there are not alot of games out there that use that feature I'd still want it on there "just in case".

Also they went back to the small screen of the 3DS. I just think it is a waste of money, but that is me.