Last Friday I did something stupid. I exercised! I exercised too hard. It was too hard and too soon in my Solar UMPC training schedule and as a result I hurt my back. I spent the next three days either laying down or hobbling round like a on old man and finally today, I’m able to sit at my desk for short periods. [Excuse me while I go and get another cup of tea – I need to move about you understand.] During the time on my back I was pretty happy to have a couple of UMPCs around me. I used the Q1 (a bit too heavy to use while lying on your back) and the N800 (lighter but slower) but finally I settled on a common garden paperback book. (common garden UMPCs don’t exist yet as the screens aren’t bright enough!) The book is called Crossing The Chasm [aff.] by Geoffrey Moore and it will be familiar to many marketing people in fact I picked up the tip on this through ‘Brown Knows’, the blog of VIA’s Richard Brown. Its an amazing book. Not because there’s anything ground-breaking in it (I’m not formerly trained in any form of marketing but it all seems to make good sense to me) but because on every other page I’m hearing ‘UMPC’ in the back of my head. I’m only half way through the book but I guess I’ve had to stop 20-30 times to ponder on a paragraph or to make some notes related to UMPCs. I’ve expanded my notes and thoughts here into a fairly long post but as is often the case here, its a post that’s as much for myself as it is for others. I need to get these thoughts organised and writing a report is the best way I know of doing it. You might want to hit that PDF icon there and print this one out for the train home! If not, read on…