You know what is funny but I think actually texting and making a call on my phone accounts for about 10% of it use, (which is why I got Pay as you Go) the rest is internet, gaming, taking photos or videos, watching a film or simpons eps, lisening to music or the radio and the main featrue is the great GPS and Map service thats got me home a few times when I got lost on long jurneys, it amazing to have so much on a phone. I recommend a smart phone to anyone even if you dont make many calls it is the best all in one tech device you can get, so really you should just treat the Phone as one small feature of the device.
This is not aimed at you personally, it's just my views on these gawd awful device and the effect they've had on society...
While i see why you use one from your post, to me that just sums up society today and the lack of real communication between people these days...
Im mean in 47 years I've never got so lost that I would need something like GPS just to find my way home or to a destination where I was heading...
Why folk feel the urge to be on the internet when they're out and about or in others company is beyond belief and just plain ignorant...
Playing games on a train or plain journeys or any kind of transport where there are other human beings around you to talk to and interact with is again a sad reflection on society these days and just adding to the ever increasing spiral of a society where folk would be better of just staying at home on their own and never venturing out into the real world to experience what life is all about...
So your recommendation of everyone buying such a device is really just another sad reflection of the lack of understanding these days that most folk think on what life is all about... sad but unfortunately very true...
PS:all this talk of jailbreaking & hacking phones is nothing new, when I was a kid and there were public phone boxes everywhere, we broke/hacked them to get the money out of the coin box...