I'm surprised you found so little, I'm sure I remember it coming up in at least a couple of threads. One was about observed speciation as I recall and another about whether artificial selection could be said to have lead to speciation in dogs. It was a wee while ago admittedly so I might be mixing up the subjects of the threads.
TTFN,
WK
This message has been edited by Wounded King, 06-03-2004 02:28 AM