I feel like I should add (though I’m pretty sure I’m just echoing somebody else): I am not planning on blogging to be my only venue for these kinds of discussions. It’s just the best outlet for longer-form stuff, for me. I end up sharing links to those posts on social media (like https://dice.camp), which is also where I post short, ephemeral stuff. Also, most especially in-depth, back-and-forth conversations I have about games actually happen in the Gauntlet Slack (and I suspect I’ll have some in whatever post-G+ space they move to).
In other words, I get so little face-to-face gaming time these days that I am cramming game discussion into every other nook and cranny of online life I can find. Blogging is just one part of that.