Does the "Alert" notification system with this software stop updating or notifying after some period of time ? When I visit here, I always check post/thread updates that I've participated in using this system and then I look for new (to me) topics to read. I will see updated threads in the forum listings that aren't listed in the Alert dropdown though. Is this by design ? It seems to happen with threads I haven't checked into (read) for a while (can't say how long "a while" is though).