Well I've read several of Maryann Spikes' columns and they are IMHO quite good. Her bio indicates she's still an undergraduate student who works with autistic children; and I'd say for an undergrad she's assimilated all the basic arguments (and she's better read in the the "four horsemen" than I am). Also as the only person on this thread who's using his real name -- Shrunk, hotshoe, et al -- attached to his posts I'll cut Ms. Spikes a little slack; I hope she keeps posting, don't chase her away.
The essential problem with Dawkins' argument is that he insists that the universe (which, viewed as mere accident, is increasingly understood to be colossally improbable), if it be a product of intelligent design, a designer would then have to be even more improbable. But by acknowledging the achievement of blind evolution Dawkins already has conceded the possibility, indeed the probability, that an agency less than an omnipotent God and in fact as lowly as prokaryotes are in fact capable of generating all of terrestrial biological creation. Dawkins goes on to insinuate that some form of cosmic Darwinian selection among the multi-verses is at work without benefit of any empirical evidence. How are physical constants supposed to mutate? What would be the selective pressure? Intelligence? That would be Dawkins' ultimate downfall vis a vis intelligent design!
Hoyles' original tornadic 747 argument I believe applied to the first self-replicating biological assemblage, not the process of evolution in its full historical sweep. Thus far even modern technology (which has been assembling 747s for some 40 years now) has yet to scratch-build a cell -- Venter's recent creation simply involved injecting synthetic DNA into a pre-existing cell with all its organelles already in place. Hoyle was an interesting guy. In later life a champion of nuclear energy, he was the first to use the anthropic principal to predict the triple-alpha process of carbon synthesis in stars; and I believe he went to his grave in the early 2000s still defending the steady state cosmological model which had been the prior establishment position of the agnostic scientific community -- the "big bang" origin was too Christian with its implication of origins and it was, after all, first thought up by Monsignor Lemaître.
Could we have some agency at work between God and prokaryote? Here's a scenario I'll posit (I'm not sure if it's original): separate "big bangs" would arise out of disjointed regions of space-time -- there need be no causal paradox -- each being the mutual complementary products of universe simulations of separate advanced civilizations . . . .
It has long been recognised that technical civilisations, only a little more advanced than ourselves, will have the capability to simulate universes in which self-conscious entities can emerge and communicate with one another -- Living in a Simulated Universe John D. Barrow
Naturally there would be a pre-disposition to universes intelligently designed for the emergence of intelligent life to emerge and re-capitulate the process by creating additional universes. Nick Bostrom argues that intelligence is more likely to be the product of simulation -- intelligent design -- than not (some astronomically improbable random accident).
N. Bostrom,
Are you living in a computer simulation?, Philosophical Quarterly 57(211): 243-255 (2003),