A few weeks ago, we sent a survey out to all our users asking what they like about Oh Dear, how they use it, and how we could improve our service. If you didn't get it, you can still fill out our survey. It only takes a couple of minutes. Currently, we can monitor the uptime of any HTTP(s) site. In our survey, our users mentioned that they'd like to use Oh Dear to also monitor MySQL, email, Redis, or any other kind of server. That's why we're working on adding ping and TCP monitoring. Instead...