I've successfully set up my #blog to federate as @coorlim which is pretty cool. Follow that account if you want to see my blog posts right in your feed. Comments, I'm pretty sure will show up on the blog after I approve them over there.
Content will be in the same general vein as I post here - #gameDev, #devLog, #retroGaming, #comics, maybe some #serialFiction #blogging and #ttrpg stuff.