Interaction-Design.org (Popularity: )

Open-content, peer-reviewed encyclopedia covering terms from the disciplines of human-computer interaction (HCI), interaction design, usability, ...
Category: Science\Computer Science\Human-Computer Interaction

BEEP (Popularity: )

Blog by freelance user experience practitioner and information architect Peter Boersma.

Category: Science\Computer Science\Information Architecture and Design

UEgroup, the (Popularity: )

User interface design, usability testing, and focus groups provided by experienced software industry experts.

Category: Science\Computer Science\User Interface

WebWord (Popularity: )

Usability and human factors blog, articles, and newsletter.
Category: Science\Computer Science\User Interface

Asterisk (Popularity: )

Keith Robinson's blog about user centered web-design, web standards-based development,and more.

Category: Science\Computer Science\Information Architecture and Design