I know we are in the days of lots of free space, but it is worth remembering when blogging (or making webpages) shrinking images is worth doing for your visitors.

I don’t always do it, but today as I updates a Glow Blogs Help page, I saved nearly half the space by using, ImageOptim — better Save for Web.

There are other tools, but this one is free & open source, works on a Mac, but lists and links to windows & linux tools.