Why are there no human apes alive today?

Because our brain capacity is far superior to any other creature.

Are you saying that we are not more evolved than pond scum?

Evolution claims to be an 'on-going' process. An on-going process is not impacted by the time factor. If an ape evolved to a human 1 B years ago, this process does not cease: it occured one second after a Billion years, continuously, including last friday. The math destroys evolution.

I ask instead you prove your ape offspring

I don't think it was a personal question - he was using the plural, not personal, "your".

They meet your morphological and phenotypic definitions of the same species they are not classified as Homo Sapiens by the majority of your researchers.

Article writes:An alternative explanation may be that the primate phylogeny is grossly incorrect, as has been proposed by a minority of anthropologists [29]. This seems unlikely in light of the extensive molecular evolutionary data that have been collected over the last few years [5,25] that clearly place orangutan as the outgroup species to the human—chimpanzee—gorilla clade and Old World monkeys as an outgroup to the human/ape lineage.

Article writes:Several speculative scenarios may be envisioned to explain the absence of retrovirus in both the orangutan and human lineages. It is possible that the African apes evolved a susceptibility, or humans and Asian apes developed resistance to infection, although in either scenario convergent evolution would have had to have occurred with respect to the viral infections. Studies of the retroviral infection of the Lake Casitas mouse population reveal that such susceptibility/resistance genes may emerge very quickly among closely related strains of mice [34]. Another scenario may be that the lineage that ultimately gave rise to humans did not occupy the same habitat as the ancestral chimpanzee and gorilla lineages. An excursion by early hominids to Eurasia during the time that PTERV1 infected African great apes and then a return to Africa would explain this phylogenetic inconsistency. It is also possible that this effect may have been created by dramatic differences in ancestral population structure. If, for example, the ancestral populations of humans and orangutans were substantially larger than those of the African great apes, the fixation of new insertions (1/2N) would occur much more rapidly within small inbred populations even if similar infection rates existed. A similar model has recently been proposed, albeit in the opposite direction, to explain an increase of apparent Alu Ya5 and Yb8 retroposition activity in the human lineage but not in chimpanzees and gorillas [35]. In this regard, it is interesting that documented differences in the patterns of endogenous retrovirus between domesticated and feral species have been attributed to inbreeding [19,20]. There is, however, no evidence to date that the ancestral populations of chimpanzees were smaller than that of humans. Recent studies suggest that ancestral chimpanzee populations, in fact, may have been two to four times larger [36,37] than the effective human population size (greater than 10,000). A dramatic population crash in ancestral gorilla and chimpanzee populations would be required to explain the effect we have observed. Further population genetic studies of contemporary great apes or paleoanthropological work may help to eliminate these and other possible scenarios.