Cool idea. I had the same problem with the intro video that others have mentioned. I'm gonna read more when the Android version is out, since this might actually be able to fix a common pain point I have with my apps with data persistence (I'd like to be able to read recently touched questions in my Stack Exchange app even when I don't have internet, which requires a damn complex caching layer).
Just a side note: The SO link you have in the footer seems to not have any questions about your actual product in the tag, but about Java realms instead.