Now you are being discriminatory too haha.
Needless to say, you probably shouldn't be picking on someone's vocabulary when you yourself aren't perfect (it's okay, no one is). It's the internet... sure I may be hypocritical here because I'm saying it doesn't matter yet I involved myself in the argument, but seriously. Who cares?
Plus, check the dictionary before arguing a point next time. Maybe it depends on edition, but the dictionary I use (in and English Honours program) does have anyways as a word.