Johan provided weekly DDs for HOI3 vanilla. But podcat and DR provided weekly DDs for TFH:
http://forum.paradoxplaza.com/forum/showthread.php?626339-Hearts-of-Iron-III-Their-Finest-Hour-–-Developer-Diaries
They did 9 normal DDs and a video diary in two months.
It is worrying that they are unable to just provide some basic information about diplomacy, logistics, combat, paras, amphibious landings, building specialist forces, air aces, forts, digging in, Div planner with different battalions, radar, elite units, river crossings, intelligence, building ships... A couple of screenshots and a brief description.
Not asking much, when they have pointed out they are not as small a company as they were when HOI3 was released. They should employ someone who's job is to do things like DDs if the project lead is too busy to do it. And as this is a "new" game with an aim to appeal to a wider market, there is nothing wrong with covering features which are similar or even identical to HOI3. It's SIX years since HOI3 was being developed and Johan was writing the original DDs. There is nothing wrong with repeating stuff now, that new/recent players may never have seen.