I have created an account on Pinterest, because I haven't actually been aware of the purpose for which other uses this site. As I learned it (seconds after registration), I decided not to use it and thus I haven't confirmed my e-mail -- i.e. I didn't click anything in confirmation e-mail sent by Pinterest and send that e-mail to my bin.
Even though I'm 100% sure, that neither I nor anyone else has confirmed my Pinterest account / e-mail address I keep getting "Pinterest Weekly" and all other e-mails from Pinterest for my account.
What am I missing? Shouldn't any unconfirmed account be deleted after a certain period of time? Isn't sending e-mails to an unconfirmed e-mail address a violation of very basic antispam rule? And finally -- isn't this an actual spam?