Some readers might recall the blog Grognardia, which played an influential role in the rise of the "Old School Renaissance" over a decade ago, along with publications like Fight On! and Knockspell, as well as "retro-clones" such as OSRIC and Swords & Wizardry. (Out-of-publication editions of D&D and AD&D, of course, were discussed even before the "OSR" became a thing at sites like Dragonsfoot.)
I don't always agree with the views expressed by James Maliszewski but his posts often are interesting to read. I'm glad Grognardia is back.