I love UI design and usability

Recently after much soul searching, I found one field in design that's close to my heart and it's User Interface Design. Lately I've been reading books like Design of Everyday Things by Don Norman and Designing Interfaces by Jenifer Tidwell and I find myself filling these books' pages with notes and comments that could become blog posts someday. It's like a lot of juices are coming from my mind as I read them. Actually, I'm planning to create a separate blog for UI design and Usability, and I'll just announce it here as soon as I've set it up. Why I love UI and usability? Because it has a direct effect to human experience. If done right, the users are happy, accomplish their objectives/tasks smoothly and quickly, therefore resulting to an improved way of life. I think it's the UI that differentiates a Mac and a PC, and why the former has a strong group of raving fans while the latter doesn't.