Hey Daniel,

That’s a great question. I’m not a user of Parallels and am only somewhat familiar, so I can’t answer to what it takes (or if it is possible) to easily provision multiple development environments.

I do know that Vagrant will be supporting at least VMWare Fusion in addition to VirtualBox soon, so my bet is that there will be a day when you can use it with Parallels if you do find it appealing.

As for why it’s more or less useful, that will be up to you after the presentation.