I think it's interesting that the vote here pretty much matches the vote at
cnet.com that prompted this poll.
Their poll currently stands at 76%/9%/15% from 5277 votes.
Our poll currently stands at 79%/2%/19% from 294 votes.
Remarkably close for two different populations of voters.
It seems that at least three quarters of people prefer e-ink over lcd for reading.