[bsmithers]

Whether or not the speciation is "complete" is not really the point - the title of the article says they are "...caught in the act of becoming new species" - in fact the article highlights the difficulty in stating what determines something to be a separate species.

[phkahler]

I'm just saying they may well be an outside species as opposed to a new one. There is certainly no new genetic material or variation that arose.