What happens if an edit (POST or PUT) creates two entries with the same id and updated time stamp? If this were allowed then the Collection would end up returning a broken feed.
There are a couple of solutions I can think of:1. When POSTing an entry with the same id and updated time stamp as an entry that already exists, overwrite that entry
2. Alternatively any change that ends up creating conflicting entries in a collection feed should return some error code. What should that be?
Henry
