A good introduction. But like all introductions, the promise / anticipation of more is irresistible.
I think a face to face is definitely a good idea.
Maybe a straw poll on venue, cost and timing is a good first step?
Maybe a road show even?
I would be a definite starter. I would suggest that here be a maximum ( and minimum) attendance target.
Too many and you may lose the tutorial value, too few and it becomes an underutilization of resources.
In short, thanks markis10.