The call for papers was started yesterday. GOR 09, the eleventh General Online Research Conference, will take place from April 6th – 8th, 2009, at the University of Vienna, Austria. Focus of the GOR is the discussion of basic research, innovative developments, and practical experiences in the field of online research. 
Online research covers a) all methods, instruments and theories that are dealing with the collection of data via online networks and b) effects of online applications and technologies on all levels of society. That involves mobile communication as well.
You can get the complete Call here.
Prof. Dr. habil. Martin Welker, Mannheim