Absolutely; and I keep mine still for doodles that become patent ideas (signed and dated), for taking cornell notes of meetings and phone calls, and that kind o

Absolutely; and I keep mine still for doodles that become patent ideas (signed and dated), for taking cornell notes of meetings and phone calls, and that kind of thing. I prefer these though: http://www.leuchtturm1917.com/en/content/medium-notebook http://www.leuchtturm1917.com/en/content/medium-notebook (and the dotted paper is more useful than the squared). Tried moleskins, tried Paper Blanks, tried a few others, but the 1917s are the best I've found... ...but they've become my first draft, rather than my only notebook. It's just too easy to grab a chunk of an email or a graph's png or a code snippet and lob it into the vimwiki; and it's where I work up most of the stuff that goes into papers or patents.