saurik said this on Twitter[1]

> A 3rd-party iMessage app was just released on Android; I believe all data sent from/to Apple is resent to/from China for processing: beware.

[1]https://twitter.com/saurik/status/382387551144652800

Imagine a giant cluster of VMs running desktop iMessage. Imagine the android client is actually a VNC client connecting to one of the VMs and screen scraping it. Sprinkle with magic dust and UI polish.