Hey there, and welcome back!
Apologies for the confusion, we did rename the Learning Flows to Playlists, found here: https://cgcookie.com/playlists
The new Playlist feature does allow us to interject blog posts, and. other types of education into the flow. As John mentioned, you may also create your very own playlists by saving content: keep it private or share it with others.
Here is a great starting point:
First week with Blender:
https://cgcookie.com/playlists/16-playlist-your-first-week-with-blender-and-cg-cookie
Fundamentals Playlist
https://cgcookie.com/playlists/15-playlist-tackle-the-fundamentals-to-become-a-skilled-blender-artist
Animation Playlist
https://cgcookie.com/playlists/14-playlist-animation-in-blender
Here is an article covering some of the changes to CG Cookie since the move over to the http://mavenseed.com platform. https://blog.cgcookie.com/cg-cookie-is-moving-our-new-home-on-mavenseed/
More stuff is in the oven!
Happy Blending!
Wes
