Here’s a round up of some of the best infographics we’ve seen this week. 

Topics include the world app economy, the best time to post links on social media, the evolution of content marketing, and some shameless self-promotion.

If your eyes are straining to see the detail, you can click on some of the images for larger versions…

Game of Phones (App Annie)

Google+ vs. Facebook: A guide to your brand page strategy (Pardot)

The content marketing revolution (The Content Marketing Association)

When should I post this? (Raka Creative)

Facebook’s social landmarks

Future Of Digital Marketing 2012