Frankly I say, I have no idea what kind of site is this ... there is lot of links provided by each person who mail me , all about some course(i.e. paid or not paid no idea), someone share link to study online stuffs. first Time I Sign up for this site I thought it is for all engineering college reviews ,facilities, student blogs, infrastructure and campus placement relation information.
But it is something deviated from its aim. This is I am thinking.