Comment 6 for bug 1384286

Just to follow up on mardy's suggestion about sharing the cache directory. On the Reminders app we're integrating the scope and app, and the notes and their thumbnails are stored under the cache dir, which would be ideal to share. In this particular case, it might not apply, as we're shipping the scope and the app in the same click, though, so I understand they should both be able to access the cache data.