LOL... is that real or an urban myth Wideford?
I'd be surprised if they did get something which made sense. Not that it couldn't happen, especially in later times when ogam was used to represent inscriptions in the "mundane" languages. But ogam wasn't just an alphabet, it was a "sacred" language too. You could use the ogam alphabet to write inscriptions in the sacred language. Everyone knew the alphabet, not everyone spoke the language.