An eBook by Addy Osmani on everything you could want to know, and then some, about the most efficient ways to serve images in browsers.
Amen. And I feel the same for Father’s Day (obviously) and Valentine’s Day. I have always had stronger opinions on Valentine’s Day; ever since I started seeing my girlfriend a little over two years ago (20 February 2006, to be precise) I have made it absolutely clear to her that I would not treat Valentine’s Day any different than any other day. This isn’t much a statement, of course, since we have our anniversary less than a week later but still. I hold my position.