Heyo, I remember there was some discussion about possibly disabling document validation checks a while back. I finally got around to looking into it and realized to my horror that it was indeed gobbling up a lot of resources in my app.

I don't know if you folks ever really agreed on a plan, but I thought I'd float this simple caching solution that leaves it up to the user.

Let me know what you think. If you like the general direction I can do a little polish and write better tests.