By Caitlin Burgess, toprank,

With more than 450 million members worldwide, LinkedIn is the world’s largest professional network–and it’s growing every second. In fact, LinkedIn reports that people are signing up for the platform at a rate of two members per second.

For many of us marketers, LinkedIn’s continued growth is no surprise.

Read the full article at Online Marketing Blog

Share on FacebookTweet about this on TwitterShare on LinkedIn