Two things I'd like to see in a next-gen dock connector:
1. MagSafe for a nice "snap" among other benefits. Don't like the current metal-on-metal sliding.
2. Orientation-independent attachment. No need to look for the light gray icon to determine which side is "up."
I totally agree with you. I have one of those alarm clock iPhone doc things by my bed, and it's a bugger to slam down the iPhone on it in the dark and hope i can get that thin connector in the slot. It doesn't feel good, and it's a fiddly crappy fit.
Time to fix this!
Not to mention that I have about 10 of these white doc things and none of them fit anything! I have one for iPad - but that won't work with the stupid case I have for the iPad, and then the iPad 2 one I can never find. Then I have a couple for the original iPhone and iPhone 3G, 3Gs, and then 2 for the iPhone 4.
I should throw it all on Kijiji. I end up just using a regular white cord plugged into a power bar next to the lazy boy chair, but wow, it's a mess.
I don't know the answer, but I hope something good comes for this like MagSafe.