I no longer receive email notifications according to my preferences. No activity causes me to receive notifications. Seemed to stop working about a week ago, although I changed no settings. Is there any action I can take?
Thanks,
Follow-up question / request:
I would love to forgo email notifications altogether if I could browse my entire Activity Log. As far as I know, I can only see the last 15 entries. Is there a way to view the whole thing I’m unaware of?
This is an issue that comes and goes. Its a fragile operation, apparently, as many updates by dZone tends to sometimes break it.
As of 11/03/15 the current state is operational.
The way to deal with this issue in future is not to make a META question about it (As there are many of them and its getting a little pointless) but to send an email or PM to the relevant Support member or the support team through the unity3d.com/contact form.
This way they actually know about it to fix it 
Regards.