I prefer PDFs for informative material (various documentation), though they're less useful if it's just a photocopied old manual (no OCR). It's when reading bo

I prefer PDFs for informative material (various documentation), though they're less useful if it's just a photocopied old manual (no OCR). It's when reading books (literature, not documentation) that the e-readers have something going for them. I read nearly all my books on the Kindle, but I never use it for documentation - I've tried, that's just cumbersome. PDFs on a PC are fine.