I'm also an avid reader, bordering on obsessive. As you described, I read not only devour books, magazines, and blog posts, but signs, labels, billboards, and anything else where words are printed. I just spent four months in South/east Asia, mostly Thailand, and because I can't read Thai script, my eyes and my brain have had a much needed break. I've been able to focus on reading only what I've conciously chosen to read and have eliminated all the 'passive' reading I do by habit. I've also been able to focus much more intensely on my work without distraction. For anyone who has the ability to work virtually and needs to focus deeply onas project, I highly recommend such a trip!