[flerchin]

There's no reason to think any of this gobbledygook is necessary. Sure put up a warning sign and explain, in English, what's going on here. What's more interesting to me is that in 100 years, our descendants will still remember us, and have to maintain this thing, that they had no hand in making.

[jknoepfler]

Which would put it roughly in line with railways, in my head? I.e. sort of mundane pieces of infrastructure still serving a purpose?

[NikkiA]

Actually, go a step further, put the warning in X modern languages, and mention that you get a free rosetta stone with every purchase.