[Pajamaman]

Some people can read complete books on LCD, others cannot and often prefer e-ink. However, I wonder what is the proportion.

I am not talking about browsing the net, etc; I am talking about extended reading, as in a whole book.

Also, it would be interesting to know any associated details about the reader that may influence their choice of medium. I am not sure what those other details might be, but things that occur to me are:

1. eye-sight (short sighted, long sighted, for example)
2. Sensitivity to light. I have noticed that people who can read whole books on LCD don't mind, or even need a very bright light on e-ink. Can you tolerate a bright screen light in the dark, or must it be very dim?

So please add any other details that you think might be relevant.