That its a supportive community with a mix of writers and sharp witted people, poets, inventors, opinionated, free spirited, entrepreneurial, creative, tech savvy gurus and an industrious group of informationaholics.
That when you ask questions of fellow hubbers most genuinely try to help with great answers or they try to entertain you/themselves an audience. Either way you get a good mix.
That most of the information is pretty good stuff, some hubbers write better than others but most try to entertain and provide good content. There are some people who throw things out there but you just don't follow them.