[findjashua]

Agree, those are all challenging problems to solve, but I haven't had the chance to work on them

1. we don't support offline mode in our app. Though, quite a few databases have a version number in their documents (es, couch etc), so the user can be shown conflicts if the server responds with a version mismatch

2. Luckily, I haven't had to work with any overly terrible APIs. The documentation is usually bad, but fiddling around with the req params/body usually gets me what I want

3. We're selling to businesses, so our traffic isn't at that scale.