This is a good point and brings up something else: even if WotC intends DDI to be the future, how can thay move to the next step until they finally get DDI done/right/complete.
Is it just me, or does it feel like DDI is still in it's development stages, and hasn't come anywhere close to its promise yet...
It is not just you, I feel the same thing, which is why I think many comments about 5e are premature. Many commentators on these boards seem to think that Wizards revenue model is still selling book.
It may still be their principle source of revenue but I suspect that they want to make the digital subscription the core revenue with the books being recruitment tools that direct people to the subscription services.
They are probably not there yet and the digital tools are not complete.
I suspect that the majority of players are casual. That is my experience and i suspect it is typical. There are the super casual player who will play but never buy anything except dice and maybe minis.
The casual that may buy the PHB and some power books and the hardcore player that will subscribe to Dragon (in the old days) and DDI and the DMs who buy a lot more books and subscribe to Dragon, DDI etc.
There are also the collectors who buy everything.
Now the typical group will be mostly casual gamers and most of these will never have a DDI subsctiption.
So if the VTT is to be of general use then the DMs need a way to allow their casual players access to their online campaign. Otherwise the VTT will be pretty much useless to the general DM type.
So for practical purposes the current VTT beta is useless to me as a DM for the players I regularly DM for and for some college buddies around the globe.
On the other hand it is pretty useful to WoTC as a beta and a market research tool.
Is it ready for primetime? I do not know I have not had the opportunity to use it recently.
However, I think there are some missing elements to making the digital tools a compelling offering.
House ruled characters in the character builder.
Importing of images into the VTT.
Some kind of campaign manager.
The module mart where the harried DM can buy a module have it load directly in to the VTT with all monsters in place. Add characters and go.