Don't think much of G-Mail

If you've accessed KZR using your G-Mail address and you are not receiving notices about activation or posts made to threads you have subscribed to, be advised they're probably in your SPAM folder which can only be accessed through WebMail. Open your G-Mail account online and scroll WAY down through the folders on the left to find the SPAM folder. Hopefully if enough folks say "Not Spam" the algorithm will change.
Good luck
Bill