Hi Greg,
I just saw this thread; I'm the author of a Python port of Cassowary:
and an updated version of the Java port:
The Python port was derived from the Javascript version that Alex released, but the Java version is an update of the original LGPL licensed Java version. I've got similar constraints (no pun intended) to Alex - LGPL isn't especially conducive to mobile app store deployment.
Can I get your permission to release my updated Java port under a BSD-three clause license, using analogous language and attribution as Alex has used in his licensing text?
Yours,
Russ Magee %-)