Is there any real substance in the talk going on in the internet regarding the moon being artificial

Yes indeed, pick the Moon god or goddess who you believe created it and perform the proper worship next Full Moon:
Aglibol (Palmyra)
Amm (Qataban)
Arawa (Suk and Pokot tribes of Kenya)
Avatea (Polynesia)
Caelestis (Carthage)
Diana (Greece)
Gleti (Benin, West Africa)
Hekate (Greek)
Mah (pre-Islamic Iran)
or perhaps use a brain

The closest it ever seems to get to substance is cherry-picking NASA statements and representing them out of context by people who have no understanding of seismography.

Che palle! That's about the worst BS I've heard today, and on two question & answer forums, I've heard much of it. The Internet rapidly spreads pitiful ignorance, regrettably.

YES, of course its artificial because you are in the MATRIX!!!!!!!!!

If its artificial.... why make it so big? Heck Phobos and Deimos orbiting Mars would be *way* easier (and cost effective) to pull off....

HAHAHA Funny. No!

No, the moon is mostly rock. Its not artificial. Thanks for playing.

Of course not.