Yellow Sharpie not so pointless

From Minda (I think): "Hey Sumocat, I was reading your Rmb post about the yellow sharpie. I use mine to underline words in the books I read. That way it doesn't overly mark up the book I'm reading. Comes in very handy when you have textbooks and need to underline but also want to sell the book back at the end of the year."
Good tip! Thanks!