Now it chokes on element.appendChild()?

I should've seen this coming, but apparently IE chokes when using element.appendChild() on a div when the markup to get appended has a form in it.

This just blows my mind. IE has issues with bringing in table pieces (which should act like normal elements, just with some added default style) unless you build the thing element by element, attribute by attribute.

Okay, fine. IE blows with table modification.

But IE can't handle bringing in something when it has a form included somewhere in it? Not even bringing it in and fucking up the style for that piece of the content - it just freaks out and says "No such interface supported" as if it never heard of such an insane method call.