let's see what will last longer over the ages : engraved stone or google?

Depends on the pH, probably.

we could add religion also! the ayatollahs of scrum can speak too!

The god of corporations is money. Buddhism does not worship money.

I discovered that there is a fork of a previous Neo4j enterprise version known as ONgDB. Don't know if it will have a sufficient pool of maintainers to fix and make evolve such a product. But at least it remains fully open source.(Neo4J enterprise version open source code has been removed..)