I've added a new quick survey to the HPC Notes blog: "Which do you agree with more for developing the next generation of HPC applications?"
Is the argument about "protecting our invetsment" a load of nonsense? Or is throwing it all away and starting again irresponsible?
I've only allowed the two extremes as voting options - I know you might want to say "both" - but choose one!
See top right of the blog home page. Vote away ...
For clues on my own views, and some good audience debate, see the software panel video recording from the recent NCSA PSP annual meeting here: http://www.ncsa.illinois.edu/Conferences/2011Meeting/agenda.html
Blog on the topic to follow shortly ... after some of your votes have been posted :-)