An alternate history blog run by mitro, focusing mainly on AH media, interviews and debates about AH. Launched in 2016, it serves as a spiritual successor to mitro's previous and successful AH blog, Alternate History Weekly Update. Unlike said previous blog, this one has a greater emphasis on videos, in addition to text-only articles.
There's a lot of good content to recommend, but we'd like to point out the most essential parts.
We can't recommend Mitro's ongoing “Warping History” of mini-documentaries highly enough. An episode-by-episode overview of online AH fandom and communities, and the role played by the Internet in the diversification, maturation and spread of the alternate history genre, its authors and its readership.
Alternate History Weekly Update - Predecessor blog, run from 2011 until October 2016. Now dormant and no longer updated, but has years worth of interesting content to discover.