These decisions typically have much wider reaching ramifications, like an existing tech stack which relies on some quirk of IE6, or activeX. Yes, it's simple to

These decisions typically have much wider reaching ramifications, like an existing tech stack which relies on some quirk of IE6, or activeX. Yes, it's simple to upgrade a browser, but the potential impact must be evaluated, and this takes time (more than 10 mins to install a new browser).