Freethinker,
Abiogenesis (the beginning of life) and evolution (the speciation and diversity of life) are two different theories. If you want to just argue about abiogenesis, then fine, but do not confuse the two theories. Afterall, Darwing wrote "The Origin of Species" not "The Origin of Life." Evolutionary theories start with the first life form, everything prior to this is not covered by evolutionary theories.
A quick analogy. In a 100 meter dash, do you time how long it takes the runners to get to the starting line, or do you time how long it takes to get from the starting line to the finish line? Abiogenesis is how the runners got to the starting line, evolution covers what happens between the starting line and the finish line.