All content authored by me on this site is subject to Creative Commons Attribution-NonCommercial 4.0 International license (full text). It basically means that you can reproduce my work and build upon it, but you must give credit to me as original author. Creative Commons prepared useful guideline on giving credit.
Comments functionality is provided to allow for feedback and discussion.
While I hate to do so, I retain the right to remove comments that are hostile, destructive, offensive or otherwise crosses the borders, subject to my personal interpretation of these terms. This is personal website, not community platform. I don't believe that I am required to host people who choose to not be decent.