so i was reading the tau codex after reading the newest part of
Rise Of the Tau and i happened upon something that made me laugh. on page 12 of the codex the guy in the letter is talking about krootoxes attraction to the kroot. someone had said to him that the krootoxes loyalty to the kroot was like the tau to the ethreals. the guy replies that "there was more to our devotion than simple reaction to chemical oders. the very idea!"
lol