keynote is aimed very much at monitoring and fine tuning a single large application or organisation. It's very powerful but also quite complex. So isn't really suitable for someone with little technical knowledge.
We're aiming for more of a fire-and-forget approach where Erlywarn learns what is acceptable/unacceptable behaviour – next week the notification emails will have a "don't warm me like this" type button in them to help you train the alerts. When monitoring 100's of sites you have some that are more sensitive than others, and we want to remove the "setup" from this.