I first met Whitney Georgia Hess at Digitas about two years ago. We had the "pleasure" of collaborating on one of the most innovative projects I've had a chance to play a role in (a prototype for realizing a new way of getting an insurance quote online). Whitney is currently the sole author and curator of a fine up and coming blog called "Pleasure & Pain".
Pleasure & Pain covers the worlds of interaction design, technology and life as viewed by Whitney. She'll often analyze what makes an experience great or not. Check out her post on 9 Reasons Why I Love the Roomba Whitney will also occasionally do in-depth evaluations such as her Bloglines vs. Google Reader where she methodically breaks down the pros and cons of each service.
Pleasure & Pain is a relatively new blog and Whitney is a new voice in the blogosphere. She started her blog this past January and it's been evolving rapidly. I predict good things for it—it's definitely worth checking out. Previous blogs of the day have been Conversation Agent, Disambiguity, Innovation Playground, and even Adaptive Path as it first launched. See all blog of the day entries here.