Some of the quotes are interesting on their own. All of them are interesting in that so many people found them significant.<p>Also, if you read too many of them at once you start to think in one or two sentence snippets.
I would say this list is a bit shocking, but I own a Kindle, and I've never highlighted a flippin thing. I don't see myself ever getting in the habit either.<p>Looks like the data set is quite young, I'd be surprised if their info is older than a year.