I am trying to delete a Skype account which was spawned from a Microsoft account single sign-on. In other words, it's a 'new style' Skype account where the username has a 'live:' prefix, and it has only a Microsoft account linked – it does not have an 'old style' Skype internal password.
If I delete this account through the Skype Web interface, is it truly deleted? Or is it just unlinked from all login mechanisms, and therefore will it turn into a perpetually 'orphaned' account?
Note: this question is different from How can I delete my Skype account? as it addresses the more specific scenario of deleting a new-style Microsoft-derived Skype account, where the main Skype system does not have total ownership of a user account.