Why it's crappy? Why you doubt it's legel? If you doubt so than maybe hacker news is also illegal because it looks like a raddit clone. (of course not)
HN and reddit are similar, but they also take different approaches. Coordino advertises itself as a "StackExchange clone" in the page <title />. It seems to be copying as many aspects of StackExchange as possible, down to the look and feel.
I called it "crappy" because it is much less polished than StackExchange. Perhaps the pejorative is unfair.
I called it "crappy" because it is much less polished than StackExchange. Perhaps the pejorative is unfair.