Photo Sharing and Video Marketing:

[Poonam]

Online photos sharing in the different websites and the video which have been uploaded in the YouTube and the Vimeo have increased the ranking of an SEO.

[danielsebastian]

The Dailymotion is one of the best video sharing websites. It allows to upload videos by searching channels, tags.

[suchiroy]

Images and video sharing are much helpful to drive traffic to your website.
If you are asking about keyword ranking  then there is less  impotence for SEO ranking.

[Parkerspongebob]

Both Photo and video sharing is the best way to promote any website, product, business information etc. Most people love to learn from videos and images help to attract traffic. 

[SahilFruits]

Photo & video marketing can be best used for business products & services where you can give perfect demonstration of your products directly to customers. It is useful & widely used technique to promote business worldwide.

[Monikasahu]

Video sharing is more powerful than any other tool as it impacts directly on people's mind. people can view what your business is dealing with and what products you are selling.

But photo sharing is also a good tasks but it is not that much helpful to increase the rank of any website in Google.

[morganlong]

Yes, photo sharing and video sharing always increase your PR. It is definitely beneficial to your eCommerce business.

[Steve D]

Stand out from the crowd by sharing pictures and videos that convey your story. Sharing photos and videos are very helpful to drive traffic to your web site. It is the simplest way to promote any web site, product, business information etc.

Best information source:  newbielink:http://infrawebsoft.com [nonactive]

[Monikasahu]

Few of the photo sharing sites that are very helpful for getting huge likes are Flickr, Picasa, Facebook, Twitter, Instagram etc. On the other side Vimeo, Photobucket, WeVideo, Buzznet, Archive and Dailymotion are the best video sharing sites from where most of traffic can be generated easily. Just go through it once.