Earlier quoted context omitted.
I have a love-hate relationship with WP7 development. On one hand, we have Visual Studio, a built in phone emulator, the .Net platform and excellent documentation/tutorials. It's almost stupid how easily you can create fairly advanced "form based" applications with WPF. Games are fairly straightforward with XNA. The build in emulator works with VS like a dream, dropping in and out of breakpoints, etc. I could gush al…
From my experience with iPhone and iTunes connect (also not a great application) I don't spend a lot of time in iTunes Connect. Are you spending a lot of time in the App Hub? What I'm getting at is that this sounds like a pretty minor thing in the grand scheme.
And once you're at the point where you are submitting an app, you are already committed. The poor experience won't stop you from submitting, and probably won't stop you from developing another app.