Have you ever heard of Blender?
Recently, I have tried to find how many blender users know about checkio.org. And from my research it seems that none :)
After then, I found out Veky never heard of Blender: http://www.checkio.org/mission/clock-angle/publications/veky/python-3/there-and-back-again/#comment-20525
After my initial shock I am pretty curious if checkio and blender are really that different worlds :)
My question is: Do you know Blender from blender.org? Do you even use it?