I prefer to put my computer to sleep rather than shut it down. Closing the lid on my computer, putting it in my backpack, and heading home for the day is very natural. When I get back to work the next day, I open it up connect the cables, scan my fingerprint, and everything's back where I left it. I usually go at least a month between reboots, but that's highly dependant on when updates come out (and get approved by work, of course).

This is on a Mac though, so (for me anyway) this is something that just works without any fuss.