I just became aware that the site hasn't been sending any emails for the last 36 hours or so. This includes comment notifications as well as the confirmation emails you receive after submitting a story. The root cause was that I ran out of the free email tier with my provider. The issue has been fixed now, but I may need some more time to fix the 'branded' email layout - this will have to wait until later today.
If you submitted a story and you'd like to make sure I received it, please email me on bart @ this site.