There may be good ideas in here, particularly for the e-reader users, but it's a terribly unfriendly web site from a mouse / keyboard. Having no (apparent) way to escape eInk mode is really not a great user experience.

And I, too, fell into the eInk mode by clicking on the scrollbar. Very odd design decisions there.

I couldn't figure out how to go "up" in pages. Pressing "Home" didn't do anything. So a lot of web browser / mouse / keyboard functionality is thrown out in that mode, which shouldn't be necessary to still be a good e-reader mode.