I'm going to keep blogging and writing my free, weekly Better Developers newsletter about Python and related technologies. (Not the same circulation as LJ, but more than 13k subscribers.)
I don't know about the others, but I hope they continue writing, as well.
Doc Searls said on Twitter that the magazine might continue "as a labor of love." We'll see what that means.
Meanwhile, there are two commercial magazines still focused on Linux: Linux Format in the UK and Linux Pro, based in Germany, but also published in the US. I'm planning to submit the stories that were in the LJ publication pipeline to these places, but you probably won't get as much information. The regenerated LJ allowed writers to go much deeper than elsewhere.
