(https://en.wikipedia.org/wiki/Steve_Case https://en.wikipedia.org/wiki/Steve_Case was CEO of AOL) That's interesting. Was this because of the volume of mail I

(https://en.wikipedia.org/wiki/Steve_Case https://en.wikipedia.org/wiki/Steve_Case was CEO of AOL) That's interesting. Was this because of the volume of mail I/O, for scale/fanout-related performance reasons, or to simply keep responsiveness at p99 for that account "just because VIP"?