I appreciate the way Sam presents his thoughts (questions, answers, or otherwise). They're both extremely thoughtful and simple in a sense that he won't repel those who may feel below his level intellectually. Some of his points are so insightful, but it's taken me a lot of time, experience, and thought to be able to absorb or agree/disagree with them. Some just seem like simple advice that I should consider because I don't know enough to strongly believe he's right or wrong.
Perhaps you're at a high enough level intellectually that his simply-stated yet thoughtful points are, by now, obvious to you. I definitely don't mean to imply otherwise. Unfortunately, I haven't found many writers whose thoughts are as insightful as PG's, but I am content with rereading his old essays as I'm certain I haven't thoroughly understood everything he's written at the depth of understanding that he or others may have.