First, there are new tabs along the top of the blog. I plan to add to and clean up their content as time goes on, but for now they will do. But do check them out if the "meta" aspects of this blog interest you at all.
And, I decided to install the Disqus plugin for commenting. Old comments should still appear on old posts. I am hoping this will make new visitors to the blog feel welcome to comment and say hello. I just hope my longtime commenters also continue to experience ease of use when it comes to commenting because of (in spite of?) this new commenting plugin.
Thank you as always for reading! More from me soon once I have a few big deadlines behind me.