I honestly didn't think that i would find a use for them over laptops. After a couple of weeks use I cn now say wih a definate degree of certainty that i do!
I only have a rommed advent Vega but it's brilliantly portable and perfect for me... Thing is i use it at work for quickly reviewing autocad documents and pdfs. I try to use it for browsing and talking to my friends but for prolonged use I go back to my laptop as overall its mor comfy.
Kinda begs the question, if your not me and this thing isn't used to increase productivity, what do you use it for?
Genuine question?! I payed £140 for mine and its easily saved the company that in my time so far, 500-600 for personal use though, i need some help understanding.