Completely off-topic, but do you happen to use text-to-speech for comments? The usage of 02 and O2 interchangeably piqued my interest; it seems like a way for

Completely off-topic, but do you happen to use text-to-speech for comments? The usage of 02 and O2 interchangeably piqued my interest; it seems like a way for such an error to occur.