On Fri, Dec 12, 2014 at 10:28 AM, maldun <dom...@gmx.net> wrote: > Hi! > > On Thursday, December 11, 2014 10:47:20 PM UTC+1, William wrote: >> >> On Thu, Dec 11, 2014 at 1:28 PM, maldun <dom...@gmx.net> wrote: >> > That's great to hear! >> > >> > Although I don't know If GPL3 is the best choice ... >> >> I actually didn't have an option regarding GPL or not. >> > Not even LGPL or at least GPL2?
I may have an option regarding GPL2 versus GPL3. >> > Just some ideas that would come to my mind: > > The software is open, but hosting doesn't have to be > > Premium accounts with extras > More available processing power for money > One idea could be mimiing Github: All worksheets are open, except you pay > some bucks/month > Goodies (e.g. alternative skins for the interface) > > Apps for smartphones: The flashcard app Anki does this. Although it is OS > they charge money for smartphone interfaces > GPL does not forbid adding commercial extra packages, as long they are > standalone enough. > The classic: Advertisment Thanks for all of your ideas! William > > - Stefan > >> >> > >> > On Thursday, December 11, 2014 6:47:05 PM UTC+1, William wrote: >> >> >> >> Hi, >> >> >> >> SageMathCloud is now completely open source. The complete source >> >> code is here, so if you've ever wondered how something in SMC works, >> >> you can now find out... >> >> >> >> https://github.com/sagemath/cloud >> >> >> >> There is also a new developer mailing list: >> >> >> >> https://groups.google.com/forum/?fromgroups#!forum/sage-cloud-devel >> >> >> >> >> >> Question: Why is SMC open source? >> >> >> >> Answer: Two of the four NSF grants that very substantially supported >> >> SMC development had explicit open source requirements. >> >> >> >> >> >> -- William >> >> >> >> >> >> -- >> >> William Stein >> >> Professor of Mathematics >> >> University of Washington >> >> http://wstein.org >> > >> > -- >> > 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+...@googlegroups.com. >> > To post to this group, send email to sage-...@googlegroups.com. >> > Visit this group at http://groups.google.com/group/sage-devel. >> > For more options, visit https://groups.google.com/d/optout. >> >> >> >> -- >> William Stein >> Professor of Mathematics >> University of Washington >> http://wstein.org > > -- > 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. -- William Stein Professor of Mathematics University of Washington http://wstein.org -- 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.
