Last week, I found that I could post blogs on this blog - thus the test posts, whicjh I'm leaving up for posterity - but that I couldn't actually see the main blog page. This was weird, because it happened to only one of my five Blogger blogs. Moreover, if I had the specific link to a previously posted item, I could get to that.
Looking through Blogger help, I finally discovered that a number of people were having the same problem, getting an error message that started with bX. I posted my situation on some Blogger board and Saturday, it seemed to be working again.
Actual content soon.