After talking about it, we cannot take the chance of raising the number of emails because email sites will block us every time there is a huge outage with lots of emails being sent at the same time. This is why we limit the emails.
That said, we've decided to re-design our SMS option so that all members can use that to receive notifications. Currently, only organizations that monitor dozens to thousands of locations get this by default so we have to review how we can do this for regular members.
It will be announced as soon as it becomes available, possibly days to a week or so.