Lets be honest. While its cool to have a browser on the Wii so far it has been pretty useless. Without proper flash implementation and no keyboard support what use has it been for you? You can't even save files from the web (pictures or videos for example). The crashing and memory problems make it even more annoying.
Nintendo has given us no reason to pay for it.
Now the ONLY reason I can see that a few people might pay for it is the streaming media from a PC hack. The problem I have is this is merely a hack of a feature that Nintendo should have included in the first place and has no business in the browser!