Peter Kirby addresses it here - http://www.earlywritings.com/forum/viewtopic.php?p=32416#p32416
What does Peter Kirby address? Peter Kirby typically does not address any evidence that which shows Jesus of Nazareth is a myth/fiction character.
The copy of Tacitus' Annals 15.44 is completely useless in the HJ argument since there is direct evidence that the passage was altered.
It can also be shown that NO Christian writer of antiquity used Tacitus Annals 15.44 as evidence of an historical Jesus of Nazareth up to at least the 5th century.
Tacitus' Annals 15.44 was manipulated no earlier than the 5th century and AFTER the forgery called the "TF" in Antiquities of the Jews 18.3.3
Tacitus' Annals does not identify any character called Jesus of Nazareth.
It is absurd to assume a single mention of a character called Christus MUST be OBSCURE HJ when the very same HJers argue that there were MANY Messianic claimants in the first century.