My bookmarking site of choice is Pinterest.com, I choose Pinterest because its one of the fastest growing social networks online and very popular among website owners. It is common to find pinterest integrated with most websites thereby encouraging sharing of website contents.
I do have an account with pinterest but I don’t use it currently. Although clients who are using it heavily whom I have helped to setup boards and pins. A particular client of mine who is beauty salon business uses it to showcase their different hairstyles for customers and prospective clients to see.
Oh yes, Pinterest can be used to promote a product or service. Being a major Internet destination where people spend their time, it is a good thing to maintain an active presence so that when prospective clients are looking for us then can find us.
The demographic that mostly view Pinterest.Com are women, adults under 50, whites, those with some college education. I am able to know this from Alexa.Com statistics (http://www.alexa.com/siteinfo/pinterest.com#trafficstats) and Internet Site http://blog.bufferapp.com/social-media-in-2013-user-demographics-for-twitter-facebook-pinterest-and-instagram