Last week Blogotariat experienced a major malfunction with the aggregating process. That has since been fixed, but somewhere along the way some feeds have been dropped from the system - that may have come about from upgrading the aggregation software.
Anyway I'm slowly adding missing feeds back into Blogotariat. Let me know if I miss some.

Blogotariat's web host have been upgrading and migrating servers which is always good news. However they did not advise me that the method I was using to update the feed items had been deprecated and was no longer functioning. I had to rely on manual updates for the last few days. Not being able to get through to the web support service for a few days was also a worry. I finally managed to talk to a support person this morning who came up with the answer for me.