I have just started putting code on GitHub, but I have no clue about what license to pick - if any. GitHub has a help page with link to a site that is supposed to help you choose. But I find the whole license thing kinda scary. The MIT license looks like it can fit, but not sure. I guess to be sure I will need to study the licenses to get an understanding of what they include.
Anyone with experience on license choice? For now the repositories I have put up are educational, just to be able to share easily. So license might not matter much on these, but when should I start worrying about choosing the right license?