The "missing link" crap is completely bogus. There are tons of intermediate fossils labeled as "homo archaic" that run the spectrum from looking amazing homo sapien and looking more like a form of Australopithecus. There ARE intermediate forms, it's clear as day if any of those nut jobs ever bothered to do more research than open up a pamphlet geared for 7th graders. Also, for anyone who cares, do some research on human blood types (ABO) and the occurrence of those blood types in the great apes. It's pretty interesting stuff and it also pretty clearly indicates our common ancestry.
And for a real kick, there's scientists working today to unlock remnant dino DNA in birds to restore things like long tails and teeth.
It's just reeks of the giant spaghetti monster to look for some sort of outside influence in evolution when the mechanics we understand today go so far to explain the process.