Hi, all--
FWIW on the subject of glossolalia, I think the speech itself is unrecognizable, rather than, even in the time of the first Christian Pentecost, some universally recognizable communication -- which I would doubt ever existed except at the time of and for a while after the Creation. When the Jєωs of all nations heard the apostles speaking in tongues, I think the phenomenon was that each hearer was able to understand the unrecognizable speech form in his own native language.
Before I was even a Novus Ordo Catholic, I attended Mass. Having been told about 'healing Masses' at a particular RC Church, I had a couple of experiences of what Catholic Charismatics were, although at that time I didn't have either the term or the concept. Of course I was not capable of knowing anyone else's mind or heart; but it was not at all congenial to me, nor was it at all what I expected of Catholicism. In addition to glossolalia, people were doing what they called 'resting in the Lord'.
It is my belief, based on talking to a Protestant neighbor and a Protestant acquaintance, that the less fundamentalist Protestant churches today, although they do not disbelieve in glossolalia, do not countenance its practice during their services: because, as St. Paul explained, even in his time it was not of benefit to those who heard, unless there were someone to interpret the unrecognizable speech for them. (In fact my Protestant neighbor had told me that her previous church had actually split apart, due to a situation in which one person in the congregation had begun speaking in tongues during the worship service and the pastor had neglected/failed to silence him.)
Thank you, Fr. Benedict Groeschel, on behalf of the Novus Ordo Church, for your invaluable assistance. [Attempt at sardonic humor.]