Share Alike
From Biolicense.net
If you take stuff from here and include it in your web pages, publications, broadcasts, etc., you are obliged to make that content 'Share Alike' also.So for example, if you make a film based on a Funktopian screen play, you must allow people to freely take that film and include it in their own work, under the same rules, and so on... In the case of software, it applies to the source codes you develop.
If you borrow a part of source code from others, you must allow your program's source to be borrowed by other people even if some codes are not directly from the code you borrowed
FreeScience.net
