I realize some folks would like to put all their eggs in one basket and find a one-stop shopping location like a Wal-Mart of Magic or something.
Actually, it's rather the opposite.
I don't have time to sift through a magical Wal-Mart's collection of crap looking for the one or two quality products they carry. I want someone I trust and respect to put those one or two products in his own inventory, so I can find them easily.
If all I wanted was a Wal-Mart of magic, I'd just hang out at Penguin.