Social Media World: what you should read today

Do you want to know what important news are happening in the social media world, but has no time to sort it out in all the specialized websites? We do it for you. And that’s what you should know TODAY:

#1 – How is Instagram evolving under Facebook’s umbrella?

#2 – Why Pinterest Is Worth Its $5 Billion Valuation

#3 – Smartphones changed the way people shop, but they won’t kill local commerce

#4 – LinkedIn is gaining two new members every second

#5 – Building brand engagement through in-app communication