I have an abiding interest in the culture of professional philosophy. A lot of that culture is moving online, which is handy for folks like me who know enough about coding to get themselves into trouble and just enough to get themselves out of it (most of the time). LR boasts on his blog that it's the "world's most popular philosophy blog since 2003". (Maybe that's true? IDK if he's got the stats for Daily Nous. But of course "since 2003" might describe the blog's birth year and not how long it's been most popular.) It's influential in our profession; I have no doubt that many people read it. I also know that at least some people have VERY STRONG OPINIONS about LR and BL himself.
Given how popular it is, it's worth getting the big picture of the blog. If we wanted to describe the last year of blogging in a nutshell, we might say that LR is a lot like Slate or National Review: lots of good and important news interspersed with a lot of editorializing. How do we come to this conclusion? There is a lot of news about the profession and academia in general shared; there is also quite a bit of news about stifling academic freedom and rights to free speech; and more info on the PGR and job search advice. But along with all that are opinions expressed about Weinberg, Manne, Jenkins, Ichikawa, and the Twitter Red Guard. (I will note that there are no tags for Christa Peterson or Nathan Oseroff-Spicer, both of whom get mentions in the content of posts. BL tags tenured faculty at institutions with PhD programs, but not grad students. I, for one, can appreciate that. Maybe I'm reading too much into it, but it seems a bit more punching sideways than down, at least with respect to tags on LR.)
Leiter's Year in Review doesn't reflect his overall blogging patterns for the year (not that it has to). If I had to speculate, the posts picked are the most sensational ones and not the ones that reflect the blogging practices. You might get a more representative view of the blog by following the "Phil in the News" tag and then skimming some entries at random.
Finally, maybe you're interesting in our three areas of investigation for the whole year? Here ya go.