Apparently it's not cool enough to just let blogger (aka blogspot) do your blog's feed-burning for you; it's much cooler to sign up with feedburner (confusingly, also owned by google). I am not quite sure why, but I think it has something to do with feedburner letting users subscribe via e-mail (the built-in option only allows the owner to add e-mail subscribers) and giving the owner good stats on the number of subscribers. So after this post I'm going to re-direct my feed to http://feeds2.feedburner.com/adventuresinonionism. If you don't use a feed-reader (bloglines.com, reader.google.com, etc.) you should start, but until you do you can mostly ignore this post. If you happen to already subscribe to the old built-in Atom feed (I believe there are a whopping 16 of you), you might need to resubscribe to the new feed using the above link.
If you happen to be my tech-savvy friend MRB, I'll happily read any elucidation of the matter you want to post in the comments.