I notice Kepler, Ptolemy (down to Diva) and possibly more (down the chain) use the BSD license without "advertising clause" (at least from what I see) so is it safe to say that code from this project can be injected into a GPL project? (obviously it can't happen the other way around, but ....) I was thinking about using selective parts of Kepler (Ptolemy, Diva) in a Mono project, that perhaps would be GPL2.
-tl

