I read a lot of PDF ebooks and technical articles. I still print them out on dead trees because I find it more ergonomic than reading on a computer or a phone,

I read a lot of PDF ebooks and technical articles. I still print them out on dead trees because I find it more ergonomic than reading on a computer or a phone, especially while commuting. I'd love a lightweight, 7-10" tablet device for reading - either a dedicated e-reader like the Kindle once they get cheap enough, or a general-purpose computer that could justify a somewhat higher price.