Last week, I observed six senior Fortune 100 executives discussing a desperately-needed digital strategy. They each sported the obligatory hallmarks of business success: expensive Italian suits, carefully manicured hairstyles and company-issued smartphones resting on dark leather compendiums. You could almost smell the overhead. As the meeting progressed, it was clear that these Ivy-schooled individuals were slick, sharp, and well-structured. But when the time came to discuss promising start-ups in their industry, the surprising bitterness began: