Not really a coding thing, but I would love to see some better getting started guides. IMHO there should be some better examples for integration tests, some better examples to mock sessions, cookies and flash scopes. And some commandbox commands which are generating useful stuff instead of the incorrect templates the coldbox create integration-test and model-test are generating now. As a beginner ATM you are better of creating tests yourself instead of the commandbox generated code.
From my own experience with some coworkers: It is not so easy for beginners to start with testbox. So how are others starting using it? Some newbie guide?