Player online notification

[MaxKorlaar]

Based on a request I've gotten per email, this feature would allow users to sign up to get an email notification whenever my site detects that someone is online on Hypixel. I'd probably limit this feature based on email address, IP address and limit the duration to a set amount of time, if I were to implement this.

I'm not really certain how this would hold up privacy wise. For people's friends, it might be a silly little feature, but I guess it could also be used to stalk certain players. They should be able to prevent their online status from showing up in the API, but still.