Well, to this whole thing all I've got to add is YES you have to take earths rotation into account. As for all this manly MOA talk, the stuff we sniped with only had to be within a hundred yards or so. 16" Naval rifle is like the honey badger...it don't give a fuck!
2-3000 yards hawhawhaw, let's do 22 MILES and you don't need no 80x super zicon zoom crap type optic, you just need an idiot with a pair of 8X binos with a mil grid and a radio!
Just saw a picture from Lebanon on the news, it was the Lebanon heights and it had dust and smoke rising up and it reminded me me of December 14-15 1983 when we were "sniping" Syrian Zu-23 positions that were shooting at our helicopters as they were coming in. We were sniping with the 16" rifles off the battle ship New Jersey....looks no different now than then.