I sort of stumbled over the fact that the “new and improved” Blogger doesn’t generate the archive index pages any more. Sort of blows chunks, if you ask me. If I wasn’t such a lazy S.O.B., I’d use this as an excuse to migrate over to Wordpress, but migrating is a non-trivial amount of work, so here we are.
Instead I hacked together a script to make a better archive index which will update itself automagically. You can see it here at Nosuch and at Leo’s blog. I know it’s tag soup, blah blah blah, but it works. If people care, I can make the script available.
And for you Nosuch affiliates, you have this problem too now. Either tweak your templates (Blogger has new ways to present the archives, but I didn’t look), or drop me a line and I’ll set you up with the same script.
mrnosuch 
nosuch.org