Normally, whenever someone posts a comment here, I get an email notification. For some reason this stopped happening two days ago. If you've commented on any of the older entries, please be aware that I'm not ignoring you on purpose - I probably haven't seen it at all. Feel free to drop a note here if you've commented on something older than the last 4 or so posts and you want to make sure I see it.
Thanks, and hopefully Blogger/Google will fix itself soon.