Obediah, let me offer apologies for putting you on the defensive, you're correct when you say that when people speak gibberish and later admit they were faking the gift of tongues, they can rightly be called fakers who spoke gibberish.
You notice that "none in this thread" have spoken up giving their witness to the Gift of Tongues being used according to Scripture. This argument from silence does little to prove your case. I have been in churches where when one speaks out, using the Gift of Tongues, the entire assembly becomes quite as they wait for the Gift of Interpretation. And yes, the Pastors in those Pentecostal assemblies support what Paul said and teach the same. As far as your conclusion that "faking" is more the norm or not, I doubt my single witness will persuade you, although that is what you asked for.
You notice that "none in this thread" have spoken up giving their witness to the Gift of Tongues being used according to Scripture. This argument from silence does little to prove your case. I have been in churches where when one speaks out, using the Gift of Tongues, the entire assembly becomes quite as they wait for the Gift of Interpretation. And yes, the Pastors in those Pentecostal assemblies support what Paul said and teach the same. As far as your conclusion that "faking" is more the norm or not, I doubt my single witness will persuade you, although that is what you asked for.