If Nintendo at least had a better online store, more demos, an easier way to access said content and manage it, maybe I'd buy more WiiWare titles but as it is now, I rarely turn on my Wii because there's really no reason to.
How would you make the shop better? I don't find the shop all that more or less accessible than the PSN or XBLA. *shrugs*
It's kind of sad how I force myself to watch every video on that channel. It's like when I got an HD Antenna and watched Desperate Housewives (with commercial breaks). I was like, "What the fuck am I doing?" and returned the antenna the next day.