I’m learning a few things about Macs these days, and one of them is that free blogging clients are not quite as easy to find as they are for Windows. Marsedit, one of the major options available through the App Store, costs the best part of 30 pounds!
Thanks to the WordPress Codex, though, I’ve found Qumana. Nowhere nearly as powerful as Windows Live Writer and I need to work out the keyboard shortcuts… but its a start, and free!