Readability does use a third party service (Typekit) for web font support. It may collect aggregate information on sites that TypeKit is used upon. If you wish to avoid Typekit collecting aggregate information, please do not use the "Athelas" or "Inverse" themes, which use web fonts. If you use "Newspaper", "Novel", or "eBook", no information will be passed to Typekit.
If you have any questions about this policy, please contact us at email@example.com.