We believe in a healthy separation of your work and personal identities. Your personal calendar should be the system of record for personal events.
That way, if and when you change jobs, you don't have to worry about losing your personal schedule (and because you have Reclaim, you don't have to worry about copying or transferring anything to your work calendar).
On top of that, Reclaim shows your coworkers when you're busy for a personal event, which makes it easier to defend your time with context.
Our research has shown that your coworkers are less likely to interrupt an event if they know it's related to your personal life, and more likely to interrupt an event if it just says "busy".