is bluetooth going to dominate the wireless world?

Personally I dont like bluetooth at all. I work at a grocery store, and it is irritating when you think that somebody is talking to you, but then you realize that they are answering questions, not asking them. I really feel bad for the cashiers because some people dont even hang up, they just talk to both the cashier and the person on the phone. With a cell phone, people will pull the microphone part away and you can tell that they are talking to you. Otherwise, I think bluetooth is great, since you could drive and talk without breaking the law, since some states have laws against driving while talking on a "hands on" cell phone. You would still need a router, unless you mean that you would get a signal from a tower. I have a wireless router, so I can use my laptop anywhere in the house. I dont think that it will replace routers because you would have to pay a fee to get service, which would be more expensive than a broadband service.