Is there some kind of course material here, or is it just about hanging around and asking each other questions while we learn from other sources?

Question

rsmith6559 · Answer

Pretty much the latter.  Although many of us can give you URLs and help you with problems.

anonymous · Answer

yes you can ask questions rising in your mind related to different different courses and you can also get particular resources url which you need 

it is actually a study room  where people come with there own interest, own problems
and you can work on your own problem,  others can also help you and even you can help others in reaching to a solution.