It's simple.. You have automatic: authentication, payments, linked messages and everything. AND you don't have to download anything. So all the usual crap is a

It's simple.. You have automatic: authentication, payments, linked messages and everything. AND you don't have to download anything. So all the usual crap is available, and you can simply use the application part of an app. luckily apple will also provide app-snippets.. Unfortunately, authentication is still not fixed