It means they have a lot of fun stuff to learn.
I love this way of thinking! So positive and friendly. I love the idea of more people getting excited to help a newbie rather than insulting them, calling them bad and doing nothing to change it. When I see someone missing the mark on a class/spec that I'm familiar with I generally try to give them a hand and/or point them to online resources that could be helpful. Of course when they get defensive and are rude in return the gloves come off and that's when I switch to my main ele spec and top the dps chart while "healing."