Minetest player since July 2011, I also play Minecraft since November 2010.
I am a moderator on the Minetest forum, too.
I am admin on the Minetest Wiki since June 5th 2012.
I am making 3D block renders for Minetest Wiki, using Blender. Get the .blend file for making them at: http://ompldr.org/vZGVlbg/minetest_block_render.zip.