With your permission, I would like to post your e-mail along with the article. If you do not reply at all to this e-mail, then I will assume that you do not want it posted. As for the content of your e-mail.... I think your concerns are valid ones and as you said, Open Source is not pixie dust you can sprinkle on a software project which will turn it into some kind of miracle system. I got a bit confused about exactly what the panel was trying to address with the use of Open Source licenses. It seemed to me that it was mixing up a bit the use of publishing code using an Open Source license for general software projects and HPC specific projects. I don't think you can expect the Internet community to write a full blown HPC centric OS for Blue Gene. If that is what the panel was trying to address, I think it is asking way to much of the "Open Source" community. But if you are addressing issues of standards, (i.e. MPI interface or some kind of HPC POSIX standards) then I believe that Open Source licensing issues will go a long way in pushing forward that particular aspect of the field. >From my background, I see a lot of government funding go into development of technology. For me, the use of Open Source licensing models means a much more direct transfer of technology into the market place. The big issue is that it's the world market place and not just the US market place. Should a US citizen pay for research and development which could help out the Chinese? For certain types for fundamental developments, like protocols and standards, which help everyone interface, then yes, distributing the technology under an Open Source license is the best thing to do. This will allow the Chinese to write software which will interface with my B2B business as well as mine with theirs. If it's technology which is intended is to give US industry an edge over other competitors, (i.e. a better word processor or whatever) then perhaps an Open Source license is not the way to go. The issue is very complicated and if not addressed correctly, it can do harm for both the Open Source community and the IP dependent industries like Microsoft. Thank you for your e-mail. Steve. P.S. I got your power point slides. I will post them along with the article. Again, with your permission.