alexluther74 :
And this brings us one step closer to a Star Trek-like information utopia. Live long and prosper Youtube!
Only if they upload
all the movies. Some of the Movietone clips I've seen from WWII were, by today's standards, incredibly racist. To be a historical archive, all those need to be made publicly available so people can see an unadulterated, unbiased version of history (history of news clips, since the clips themselves were censored to protect wartime secrets). I suspect though that it'll be self-censored, and the most-offending clips will be left out, kinda like it's nearly impossible to find Disney's and Warner Bros' wartime propaganda cartoons.
These should go to archive.org, if it isn't already. On Youtube, it's just going to be full of advertisements.
It's their videos, they can upload it wherever they want. The fact that they'd actually make some money off of putting it on YouTube is probably a big part of the reason they're doing it.
Once they're on YouTube, you can take the ones which are old enough to be out of copyright and put them on archive.org if you wish. Works under copyright (in the U.S.) are supposed to be stored at the Library of Congress - you're supposed to send a copy when you register a copyright. So long-term maybe they can work out some arrangement with archive.org or set up their own website. But as always, the question is how are you going to pay for the additional costs to make it available for people to view online? Here, they probably calculated they'd recoup some or all of the costs of digitizing the films via YouTube ads.