Hmmm...Xaviera is unappealing to me. It's too much, too complicated. I am in complete disagreement with you on this. I don't see
Xavia as at all akin to "ignorant" slang/communication, such as you suggest, and I'm a person who despises "text lingo". I take forever to type a text, but it's got proper grammar and punctuation.
To be honest, your "not elevated" remark suggests a pretentious outlook.