I do find it hard to read the text on this page, maybe it is the font, I don't know. I hope that I get everything.
The so called Glomedal inscription is interesting, but indeed a forgery. The word it self, GLOMEDAL is modern Scandinavian, the custom to write words without case started in the 1500-s (AD) and the word itself if written before 800 AD would have been something like GLOMA DA(I)LIZ. I am not questioning the truth in the testimonials, but they do not say that THE inscription was there in 1835, just that SOME inscription was there then. Word of mouth proof is of little weight in the serious archaeological world, I'm afraid...
I know little of Ogham, and I'd like to see some examples from the USA before making a statement. We have similar stories from Sweden, but every one of them later turned up to be forgeries and lies. If you have the time, I'd like you to study the case of the Runamo slab: [
en.wikipedia.org]
I am pursuing a batchelor's in archaeology at the university of Stockholm with the ancient world as main subject, but I do have some knowledge of my own ancient history (that of the Vikings). My main speciality in that field is runes and runestones, which is (to many's surprise) a almost wholly christian thing, and has little to do with vikings.
If you some day would visit Stockholm, or I the USA (hah, such a little country, right?) then I'd surely like to meet. Just send me a mail!