On 6/14/2014 5:49 PM, Jonathan M Davis via Digitalmars-d-announce wrote:
and it becomes a question of whether the familiarity of using virtual instead of !final or final(false) (or whatever we come up with) is worth adding another keyword
FWIW, I don't think "virtual" is all that valuable as a user-defined keyword anyway. But, emphasis on "FWIW".