Like Mailchimp, would be helpful to have Ghost calculate the best personalized time to send the post for each subscriber, based on their timezone and past behaviour. Would help maximize open rates
link to Mailchimp similar feature: https://mailchimp.com/help/use-send-time-optimization/
How Send Time Optimization works
Mailchimp users send a lot of email to a lot of people. Some of those people receive emails from more than one Mailchimp user, which means we have some data about their individual engagement patterns.
When you create an email and turn on Send Time Optimization, we’ll use this data to pinpoint an ideal time within 24 hours of your selected send date, and send your campaign at that time.