Kill Process

I enjoyed this immensely.  I was lured in by the analytical serial killer premise, which is a favorite area of interest, but then it blossomed into other fun directions which skirted my own past. I am around the same age as the protagonist and grew up in the world of BBSes, phreaking, etc.... Some might be turned off by the technospeak as the author dives into lower level details, but I ate it up. It was also a bit jarring that federated social media is a focal point given it is so relevant to today but was written almost 10 years ago. Already start book 2 and then jumping to the author's other series.