Frustration.

That’s the dominant note sounded by commenters at this week’s Mobile Summit, an invitation-only conclave of mobile-industry executives and investors sponsored by VentureBeat.

It’s polite frustration, to be sure. But again and again, I’ve heard on-stage speakers or members of the audience in various discussions allude to their difficulties working with carriers, with Apple, with Google, or with the vast profusion of platforms out there.

Read the full story: Dylan’s Desk: Frustration and fragmentation rule the mobile industry — for now | VentureBeat.