I have commented on:
Caitlin Beery's blog: http://lis2600chb.blogspot.com/feeds/posts/default
Cari Shepard's blog:
http://bookslingers.blogspot.com/feeds/posts/default
Oliver Batchelor's blog: http://oliverlis2600.blogspot.com/feeds/posts/default
Elisabeth Griswold's blog: http://egriswoldlis2600.blogspot.com/