In this case the use of the phrase "by the way" was satirical because usually "btw" refers to something that is ancillary to the topic of discussion, however in this case the phrase following it, "...it's very wrong, it's unfair, and it must change", is the core concept of this discussion.
@admitsWrongIfProven
btw = by the way
In this case the use of the phrase "by the way" was satirical because usually "btw" refers to something that is ancillary to the topic of discussion, however in this case the phrase following it, "...it's very wrong, it's unfair, and it must change", is the core concept of this discussion.
(ok, enough meta.)