Why does it say I need to authenticate Big Brother to modmore?

In order to provide a smooth authentication flow, all Big Brother users authenticate their Google accounts to one of ours. We host a very small authentication proxy for that. 

While you do technically give modmore access to your Google Analytics data, we never store the necessary credentials, and only ever pass those through to your own site immediately. Without those credentials, we cannot read anything, even if we wanted to.

There is a chance we will eventually run into quota limits on the current API Keys. When that happens, we'll roll out additional keys.