Not really sure what the problem is here.
I checked my User CP and it's set up for instant email notification and I made sure my email address is correct. I also made sure I wasn't getting the notifications routed to my spam folder.
The email notifications have always been kinda spotty for me. Sometimes I would get an email days or weeks after someone replied to a subscribed thread but I have never had all emails cease completely. Last email I got was on the 4th.
Ultimately, it's not that big of a deal. I was just wondering if anyone had any insight into this problem.