It seems that the bug tracker is still down, so I am posting here instead....
Arguably, the most important thing to be notified about on the Virtualmin web site is the News postings. However, this is the one area where notification does not seem to be an option. We can be notified about postings in the forums, bug tracker, and ticket tracker, but not news. There should be a way to "subscribe" to notifications of these Virtualmin News items.
Also, I noticed there is an option for an RSS feed, but that seems to be out of date. Having this feed kept current would be nice, but I would still prefer having the standard e-mail notifications as above.