[vinceguidry]

Your problem is actually simpler than if you had to maintain modern consumer-facing web apps, which have to deal with users across three broadly-defined screen sizes and a variety of mobile APIS. If you're serving the enterprise, then you can make assumptions about your audience that greatly simplify development.

[spdustin]

Those assumptions are nowhere near as simple as you think when you are in a space that supports a large majority of all enterprise. You would shudder to see what real-world browser support is like when you write software to be used in that space.