If--if--I grant your premise that biological perspectives are significant in this discussion, I think that procreation and long-term reproductive goals aren't the same things at all. Procreation is short-term; create the possibility of a lineage and you've "succeeded". Humans don't work like that; we are eusocial animals with complex communities; "impregnate and move on" is not an evolutionary tendency we embody.

That said, your premise is invalid. Biological prerogatives are not significant in the not-even-slightly-sexually-premised interactions between members of the 21st century tech community with career motivations and numerous other factors at work that evolution did not prepare them for. Saying that "biological prerogatives" are a significant factor here is like saying that a lemur let loose in a supermarket would be drawn to product branding based on how likely a given brand was to help the lemur secure a mate--too many factors have changed for simple parallels to be drawn.

Edit: spelling, I still keep forgetting this isn't markdown.