I'm not the right person to ask since I'm a print crazy dude. I've an Epson R2000 and I'm constantly printing out photos and experimenting with different papers. Lately I've been working with cotton rag. Not sure whether I'm getting the settings right or just don't like the output of cotton rag but I'm not in love with it...yet. My favorite is natural matte, makes a wonderful print, both color and B&W but the B&W really stand out.
But nevertheless, you have a point that there's probably a good % of people with high resolution cameras are not interested in making prints'
And while I'm on my soapbox, I'd like to make another impassioned plea for all those who love photography but do not make their own prints to seriously consider buying a printer. It's the other side of photography and as creative as taking the photo in the first place. There's something taking your image out of the digital world and into the real world is a real rush. And because you control every aspect of the image, from start to finish, it's 100% your creative vision.
Okay, I'll get down from my soapbox and return you to your regularly scheduled program...already in progress