Merge pull request #219 from Enforcer/feedback-chapter_09_docker.asciidoc

Review of chapter_09_docker.asciidoc

Author: hjwp

chapter_09_docker.asciidoc

@@ -162,6 +162,12 @@ it will be using virtualization.
 And, actually, you can use virtualization on your own machine,
 with software like Virtualbox or KVM.
 
+// SEBASTIAN: I'd consider giving a simple example, like:
+//      "Running virtualized Linux alongside Windows on your MacBook with MacOS? No problem!"
+//      Not sure how familiar new kids on the block are with virtualization, TBH.
+//      From the tone of paragraphs I have a feeling that readers' familiarity is assumed.
+//      While explanation of virtualization is great, I feel we lack relatable example.
+
 But that can be fiddly to set up!
 And nowadays, thanks to containerization, we can do better
 because containerization is a kind of even-more-virtual virtualization.
@@ -235,6 +241,7 @@ How will containerizing our software help with the danger areas?
 
 // TODO: consider getting rid of the staging server??
 // CSANAD:  I would keep the staging server.
+// SEBASTIAN: I second that.
 
 ////