Very nice to be able to do this, but there are a few issues:
- iMessage has been sort of broken since day 1 when it comes to numbers/email addresses. It's odd because the icon next to the details suggests they recognised this problem, but their solution is just broken.
- Chat histories aren't included ( probably meaning that Apple doesn't save it on their servers ). Fine, but this is going to make the above problem even worse if I try to pick up a chat started on another device.
- Full-screen mode is sort of a joke. There are massive borders on either side.
- Should be an easier setting to enlarge all font sizes ( you can manually do it for chat bubbles, but those don't effect the sidebar or other text ).
- Default colours should be same as iOS
Actually, I was also sort of hoping for a web app on iCloud.com. Services like this become indispensable in edge-case scenarios (need to message for something important, all devices out of juice, a grotty internet cafe full of windows machines, etc). I know there's little to no chance of Apple doing that (their web interests are a little schizophrenic), but still.