I don't know if anybody has a similar problem. I'm subscribed to some of the threads in the various fora in PPC. But I noticed that after a couple of times that I am notified by email by PPC that there's a new post in a particular thread, PPC stops sending me notifications even if I have not asked to be "unnotified." At first, I thought that it was because I did not respond to a particular notification, and that all future notifications for a thread would be suspended until I did respond and log in. So, I "unnotified" myself, and re-asked to be "notified" in some of the threads I followed. Then, I judiciously kept a watch on all my mail to make sure that I responded to each PPC notification. But I ended up with the same problem.
I don't know what's wrong. I checked myself, but I don't think I broke any board rules (paranoid me). So, it couldn't be that I'm suspended from this particular PPC benefit/feature.
I was just wondering if somebody could help me out. Or, is this a common situation among the PPC members?