The design subset of the blogosphere has been abuzz with the flat-out copy of SimpleBit's logotype. Looking closer on Logomaid's site reveals additional copies of famous logotypes. Not just the ones from Apple, Panic and Goodbit.
I have been able to find these:
First one, from Interacto:
From Newsfire RSS:
And the final one, from Xbox:
I bet there are more, I found many logotypes looking familiar but I was not able to identify them immediately.