Thanks for the info Chris. I certainly hope you won't have to make another big move, but vendor lock-in is always a consideration. Also, I'm curious about network/other latency and bandwidth limits when it comes to accessing cloud-based database services. Did you do any measurements on that before or after switching?

...and regards to Natalie, Dana and the rest of the postmark team!

EDIT: noticed info about latency from cloudant on another comment.