@bbbensen: It was harsh. Not everyone is a programmer (and not all programmers can write in Obj-C), and not everyone has $99 to spend on a signing key. If something is wanted, voicing that opinion to the community is a good way to get it written I suspect.
I don't understand what a Digg app would do that the iPhone site doesn't - but then I don't use Digg much...
I used to love digg -- but now I really think is idiotic and driven by morons.