This site did not show evidence of storing passwords in plaintext.
This site does allow secured connections (https)
This site did show a clear way to unsubscribe from their emails
This site does verify your email address.
Membership Emails
Below is a sample of the emails you can expect to receive when signed up to Park Tool.
Hey, just one more step to subscribe to Park Tool's Shop Rag. Click the button below to confirm your subscription.
If you have received this email by mistake, simply delete it. You will not be subscribed to our mailing list if you do not click on the confirmation link below.