The idea of a fast constructor for creating neural networks is very interesting, you just cant deny it. But I believe that the main disadvantage of the service is the fact that there wont be option of training ANN, and without training its as useful as a stick. I think that theres lots of third-party services where its possible to train Skychain neural networks.
Ive noticed it, too. I dont want to disappoint you, but itll be impossible to train ANN created on this platform with the help of third-party services. The point is that theyll be stored in the system encrypted, its impossible to copy them or transfer to another service. So the only way out is to train ANN yourself.
What maze are you talking about? Skychain will have a specific module for automatic training of neural networks and another module for retraining in cases when theres any relevant info. You dont need any third-party services.