I use a pushbullet channel for HN500. I get a notification whenever an HN submission hits 500 up votes. It's not common, but every so often one of these submis

I use a pushbullet channel for HN500. I get a notification whenever an HN submission hits 500 up votes. It's not common, but every so often one of these submissions will be flagged by the time I get around to clicking the notification.