The title's not mine, it belongs to Robert Hall who, in his blog, makes the interesting observation (and one which in a way complements my own 'Three apps on my smartphone' piece from last month) that the more add-on apps considered important for a device, the more the admission that the software on the device itself can't be that complete. Us, jealous of the iPhone App Store? Possibly, but Robert does make a thought-provoking point.