[boost] Directory structure not quite right yet?

Typically, when some library is installed in, say, $LIB, its headers reside in $LIB/include and its .a/.lib files in $LIB/lib. Our libraries, when built, go to $BOOST/stage/lib, which is close enough. But our header directory is just $BOOST, which doesn't seem right, as the whole of Boost is accessible through it. It makes sense, at least to me, to have the headers in $BOOST/include/boost, instead of just $BOOST/boost. The transition to Git would have been a good time to switch to that - there were enough other changes to the structure. I'm not saying that we should switch right away or something like that, but am I the only one to whom such a switch (at some unspecified time in the future) seems a good idea?