Some of us would like replies to comments to be indented, as on the old blog. We can do that with Jetpack (which we have now).But there are two choices, according to Support:
1) add their comment form to our CSS for the blog
or
2) find a theme (the way the blog looks) that is compatible with the Jetpack approach.
Unfortunately, I am already beyond my capabilities in CSS trying to change colors. So if we have a volunteer to do #1 please speak up!
Otherwise, we shall have to change the way the blog looks to some extent by choosing another theme. There may be other benefits to doing that (because our theme is old and not supported) but right now it is more work.
Of course, I can supply any pictures to enhance the main page.