Has Twitter changed the way we respond to asteroid threats? Posted on July 22, 2013 by Perfectporridge in Social Media via xkcd: Social Media. Share this postFacebookTwitterLinkedInRedditEmail Published by Perfectporridge Greg crafts creative strategies for brands rooted in consumer insights, creative technology, PR, social platforms, content strategy, and the cultures that knit them together. View all posts by Perfectporridge
GREG SWAN 