Tusko writes:
since, using ID logic, everything is designed (either by God or by man) it wouldn't be possible to tell anything apart from anything else.
Excellent point, Tusko. Somehow, I think we mostly missed that until you pointed it out.
Maybe for Dembski, this is wrong. He seems to allow that stalactites and snowflakes are not designed, since they are the result of known natural processes. But many christians would indeed say that stalactites and snowflakes are designed by God. And since ID proponents are mainly creationist christians, that must surely be the consensus view of the ID folk.