[Crow]

There's an easy trick to avoid the caps filter. Let's assume we just want to write a short post that shows people we are frustrated:
"DAMMIT!"
That would probably be filtered to "Dammit!". We can avoid the filter by doing this though:
"D[color=black]A[/color]MMIT!"
Try it, it works (:

And I believe that this should be allowed, too. Of course, a full fledged 10 line post filled with capital letters is stupid, and I guess the filter is for things like this, but a one or two word caps post should be fine.