The Stop Online Piracy Act, if implemented, can allow the government to shut down any site a corporation accuses of linking to pirated content (or a site that contains pirated content).
If such a thing happens, then we can lose a lot of handbooks and good work.
In such a case, we should transfer handbook content to a safe back-up place (like copy-pasted onto Word Documents and saved onto a CD) in case the worst happens.
Or am I worrying too much?