How do you use sites as "Pinterest" or "Flickr" for social media marketing?

Pinterest & Flickr. unlike Facebook & Twitter are image-oriented social networks. They are also very useful in social media marketing where images play a key role. They also have a conversational/thread like structure in posts. Since no major integration software [like Hootsuite] are available for them, they need to be used individually and for companies that have more of image content to share.