Writing such a comparison for all 4 packages sounds like a huge task, but it could really pay off.
Your episode does ring a bell, it reminds me of the MS-RSL license. This is maybe the same case and is only there to help you to make your code compatible with their product,that's all. http://referencesource.microsoft.com/license.html -- Harald -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.