The cellular world is of the most competitive markets out there. There is not one day that passes when a new phone is not announced. Every company tries to outdo the other. Apple comes out with the IPhone, every other company in the world announces their IPhone killers. Nokia puts out a 5MP camera phone, Samsung puts out 10. There really is only one company out there that has a huge technological advantage over others. I am not referring to Apple, even though their IPhone was really levels above its competitors when it came to user friendliness. I am talking about Rim’s Blackberry. They just have an edge that I believe they will maintain for quite a while. People want their email in a convenient way when they are on the go and RIM provides that.