> This raises an interesting philosophical conundrum. If two pages of code are *identical*, but they have different provenances, can one simply move the license around without having to regenerate the code?
> Does libreoffice actually have to delete text and type it all back in again in order for the license change to take effect?
I suppose this falls under the "What colour are your bits?" question: http://ansuz.sooke.bc.ca/entry/23 (must read 2004 article about law, provenance and computer science).