Two from Tom Hume:

On how creativity is often shaped by ones tools:

“When I first moved my weblog over to MovableType from Radio Userland, I wondered what difference a new tool would make. Nearly 6 months on, I think I know.”

And a great post on mobile application design:

“Interaction design for mobiles is IMHO more like appliance design than web, or even application, design. Focus on core tasks, simplicity, and elegance… try to avoid forcing the end-user to think more about interfaces than getting the job done.”