I feel like I'm missing something with Pinterest. My experience of it is that it turns up annoyingly often in search engines, and has hits on pinterest.co.uk, p

I feel like I'm missing something with Pinterest. My experience of it is that it turns up annoyingly often in search engines, and has hits on pinterest.co.uk, pinterest.ie, pinterest.fr, pinterest.com etc. It's one of the sites that prompted me to install a browser addon that filters out Google hits I've blacklisted every one of their domains.