There are statistical artifacts here that need to properly be taken into account.<p>First, there is only ever one first mover and many fast followers. Thus, it's not entirely surprising that at least one fast follower would dominate the leader.<p>Secondly, the failure rate calculations are highly suspect due to historical redactionism. If a first mover fails, it will still be remembered due to it's contribution to the field. If a fast follower fails, it becomes hard to even discover that it existed in the first place.<p>Think of this in terms of car companies. Ford was the first mover but, up until the 1920's, there were almost a thousand different car companies started by various people: <a href="http://en.wikipedia.org/wiki/List_of_defunct_United_States_automobile_manufacturers" rel="nofollow">http://en.wikipedia.org/wiki/List_of_defunct_United_States_a...</a> . 99% of them failed, some had moderate success and a few like Toyota & GM had enough outsized success to eventually beat Ford. Being a "fast follower" in this case almost always meant you were dead.