On the youtube channel the playlists dates never update, so Youtube is claiming the blueprint videos (for example) haven’t been updated since they were first released back in March (however when you go into the playlist you do see the new network videos showing there).
Also, it might be better if there were more playlists, eg. one for the network blueprints, another for the original starting out blueprint videos and then one for the quick shot videos etc.
Sciife.
EDIT: Thanks Epic if ever you should see this, those new playlist categories are great.