I agree that RIM should try to hold on to their grip on the enterprise market rather than diversifying resource to start an unpromising war on the consumer turf.

Hence, I believe things like security, reliability, or even a better browser will be more welcome by the business users (and the procurement decision makers!) than will some consumer eye candy like a camera.

I particularly agree with getting into the emerging markets, such as that of China and India, even though the business there might not have a keen interest (let alone purchasing power) in RIM's products at the present. Quoting Charles Geschke (co-founder of Adobe) in Founders at Work -- "shoot where the duck is going to be, not where the duck is".