I'm a scientific-oriented Blender lover who works at the University teaching Blender, in Graphics, Animation classes. I'm also the owner of Polski Kurs Blendera, the huge site with polish Blender tutorials, created for the community just for free (CC-BY). Now I'm driving a growing, eager community, and in this year I plan to organize an International Blender Conference (YABC-2013 Gda?sk), where you can register just here:
http://polskikursblendera.pl/yabc2013en/