Arizona State University has a list of individual journals that publish in the area of multimedia writing and technical communication.
Examples:
Computers and Composition
Articles devoted to exploring the use of computers in writing classes, writing programs, and writing research.
Ethics and Information Technology
Articles on the social and ethical dimensions of emerging information technology.
Journal of Business and Technical Communication
Latest communication practices, problems and trends in both business and academic settings
Journal of Computer Mediated Communication
The Journal of Computer-Mediated Communication (JCMC) is a web-based, peer-reviewed scholarly journal. Its focus is social science research on computer-mediated communication via the Internet, the World Wide Web, and wireless technologies.