C.There is a special #circle of #hell for #OpenSource projects which do not actually indicate which license they use, or even that they are, in fact, open source, anywhere in their #documentation or public #website.
I just wasted ten minutes looking for "what license is this #project?" before resigning myself to having to check the code #repository.
They didn't even list the license in their compare-to-other-similar-projects on their About page.
Sheesh.