[macrael]

Google adds more data to their store. Will Google be retaining the documents to be printed in any way?

[papachito]

If you readed the linked article, it says it could work offline, the whole protocols are open source.

[ash]

I'm not sure, but according to the patch, only client and proxy are open source. Cloud print service seems to be closed.

http://codereview.chromium.org/1566047/show