I agree with parent poster that surely one's own privacy is something one can decide for oneself to flout.

But: one shares 50% of ones DNA with siblings, parents, and children, making such a decision forcibly reveal their DNA as well. Perhaps Pinker et al. did consult their closest relatives, but as a general principle I think that individual DNA should never be publicly available.

When population genomics company DeCode wanted to create a large research database of Icelandic DNA, this was one of the problems they faced.

d.

Well except that Unity can be used to develop actual games. I don't know about Blender RT, but I haven't seen any finished games done using it.

Btw Blender is mainly a 3D modeller, Unity is a 3D game development environment... you can use blender to create the 3D assets and import them into Unity. There is a tiny overlap between the two but the main focus of each product is vastly different.