In your opinion, which social media channel (except FB, Twitter, LinkedIn) could likely trend this year? For both B2B and B2C marketing.
I'd say SlideShare for B2B. Several reasons why I think so:
Definitely Google+.
It has a huge number of user base already. But, compared to the bigger ones (Facebook and Twitter) it still lags behind.
My reasons would be:
Those are just the things on top of my head.