Issue 46

Pushed 558c9c213852de9b442a4a7f542408c3c8194a45 to the branch, as agreed.
Another I realize to test for that, would be to spin accessing the value until you either see the `vh.creationTime() > vh.lastAccessTime()` or a given "time out" (e.g. 50 ms or something stupid for virtualized environments & crappy OSes) elapses. Where the former means test passes, latter fails.