[pud]

> It isn't them using basic ideas like a top nav or usernames

By "basic ideas" I assume you mean "ideas that are better and more useful, and therefore more widely ripped off."

Your argument reminds me of when people say such-and-such band is so original -- yet it's another four guys playing guitar, bass, drums and vocals.

[comlag]

My argument is that Zynga stole another band's style and lyrics but changed the presentation slightly. They did not build on the 'basic ideas' like having a certain set of instruments.