LinkedIn engagement is rising, and its high-income audience is especially desirable for brands.

A good summary of how well LinkedIn is doing, but the article also includes some good tips on “key times to post” on the various networks. We’re working hard on our social media presence for Contactive and are always testing to find the best time to post, blog, tweet, and share.

LinkedIn May Not Be The Coolest Social Network, But It’s Only Becoming More Valuable To Businesses