Well, it seemed like a good idea at the time.
Blogger have this new method of adding a blogroll which shows the title of each blog's latest post and updates automatically. So I laboriously copied everything in my favourite bookish blogs blogroll into the new format and deleted the old.
And only now do I realise that the link goes to the feeds, rather than to the actual blog pages. This is not what I wanted at all. So . . . I'm going to change it all back again.
Thank goodness I didn't bother changing them all.
Apologies to all my linkees for this hiccup. Normal, reliable, steam-driven service will be resumed shortly.