Originally Posted by wallaceff
Integrating with dropbox would be great. And yes, this would require a client/server model (really just have the 1 app and have an option in the app to be the client or server).
You must be a programmer
you have it spot on. It would require a datapipe between client and server, and yes the same app could play these roles. Its very doable, but its probably at least 2 big releases away for me. I am working on C2DM first so replying via email is not dependent on email-to-SMS service (not prevalent outside US). Once that's in place, mirroring activity should be simpler.
Meanwhile, perhaps you could just forward to an email address, maybe an account accessible on your traveling phone? If you find other solutions, do let this thread know - I know your problem (accessing home phone while on intl travel) is quite common.