Once all of it is going to come together, there should be an avalanche of Dragon Commander news.
That... sounds like a poor marketing strategy (though I don't know anything about marketing).
Wouldn't it make more sense of have semi-steady trickle of titbits to keep the game alive in the 'gamer consciousness' so that the Big News will be noticed more easily?
I mean, all this silence will probably only lead to people losing interst and wandering away to other projects that catch their attention.
Also, avalanches bury people.