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Online Content Is Disappearing
(www.pewresearch.org)
This is a most excellent place for technology news and articles.
The difference is that most of that content lasted for at least a few decades, if not centuries before being lost to time. As content on the internet is 'destroyed' if no one hosts it any more, a lot of valuable content is being lost in just a few years after being created. Archiving needs to be more widespread and better supported if the resources and culture of the internet as it has evolved over time are to be preserved for posterity.
Some government should finally grow the balls to reform copyright, it's insane that basically the whole world uses this broken system that, among other things, makes archiving illegal