If you enjoy using switching.social and would like to support the site, please consider buying "The Switching Social Handbook":
https://www.kobo.com/ebook/the-switching-social-handbook
It's short, but it's designed mainly to complement the website rather than duplicate it. It discusses the challenges to privacy and looks at the alternatives on offer.
It's a DRM-free ePub file, which should work on most major eBook readers.
(Let me know about any problems or feedback!)