I don't know about y'all, but it would literally take me a whole lifetime to collect enough books to have a perfectly color-coded bookshelf. Like these:
And that made me want to cry. Until I stumbled across this while roaming the blog world.
Color-coded-books-by-the-freakin-foot. Hallelujah. My favorites are the greens, blues, and pinks (obv). Makes me want to go to IKEA, buy a white bookcase, and start ordering mah books. Can't go all crazy and order all the colors at once, but at least I know there is shorter way out there to a chic, colorful bookcase!