When you enter your password for personalization we use API authorization, which can be managed individually for each service by you. We do not store your password anywhere.
Use the following links to manage what you grant or revoke access to:
http://www.facebook.com/settings/?tab=privacy§ion=apps&h=7aaa3de5bdaaf985e98cf8c234754d64 (choose ‘Apps and websites’ at the bottom)
https://www.google.com/accounts/b/0/IssuedAuthSubTokens (our service is called touchtype-fluency.com here)
If you have any further concerns please feel free to contact us.