Not OP, but they said the following in an answer to similar question: https://news.ycombinator.com/item?id=40940707
"The technology is extremely flexibile, off the top of my head:
* Education (Linux, Programming, Security, ...)
* Live docs for arbitrary languages and binary libraries
* Preservation of historical software and games
* Virtualization of legacy Windows enterprise apps.
* Dev environment for Web IDEs
Just a few examples, the list could go on for long"
Not OP, but they said the following in an answer to similar question: https://news.ycombinator.com/item?id=40940707
"The technology is extremely flexibile, off the top of my head:
* Education (Linux, Programming, Security, ...)
* Live docs for arbitrary languages and binary libraries
* Preservation of historical software and games
* Virtualization of legacy Windows enterprise apps.
* Dev environment for Web IDEs
Just a few examples, the list could go on for long"