Someone, somewhere, is complaining about the offensive content of the internet. And sending cease and desist letters, to chilling effect.
Someone, somewhere, is wishing a file format they need to process was documented. People write books about things lacking documentation. Like Windows 2000, and its assorted development tools. Someone (who?) may be programming Windows applications in assembler.
John Levine's Linkers and Loaders book is available online in draft form.
Finally, online hex to binary/decimal converters are useful.