ICTlogy

Actually, not a journal but a gathering of grey literature from journals, papers, reports, etc.

http://www.com.washington.edu/ict4d/

This is a database of grey literature about how information and communication technologies are being used to solve social problems in developing countries.

Grey literature includes project reports, academic research, working papers, pre-prints, committee proceedings, scientific and technical documentation, and feature news articles, that are not easily accessible through the usual bibliographic sources.