Direct Marketing News - social media trends 2015
emarketer - social media ROI and trends
Faceook marketing - Crowd Conversion strategies
flipboard - mobile news aggregation
Forrester research - interactive, market research
Harvard Business Review - social media 2012
Hubspot - social media, ROI, and marketing tips
Infusionsoft - internet markerting automation
LinkedIn Marketing - marketing tips for LinkedIn
MarketingProfs.com - marketing tips & resources
Mashable.com - social media, technology
pulse news - mobile news aggregation
Smart Phones Future - Digital Marketing
socialnomics.com - social media trends
social media examiner - social media tips
Twitter Beginner's Guide - Twitter tips and tricks