Here is a graphic I created of my monthly, running tally of how many people are using some of the top social media and apps updated for May 2013 (the best I could find, at least).
The list itself is possibly the most comprehensive list of how many people are using over 200 of the top social media, apps and services from around the world. I update the original list post at least once a month. I am not sure yet if I will have time to update the graphic every month, but there will be updates in the future, so be sure to bookmark this post and check back often.
For Hundreds More Digital Stats, Visit Our Digital Marketing Stats Resource Center
Please see this post for even more stats and links to all of the stat sources.
Please feel free to use this graphic on your website or blog. All I ask is that you use the embed code below the graphic when posting.
A note to social networks: As more and more people find this list, I am starting to receive updates directly from some of the companies listed below. If you represent one of these companies and would like to send me an update, please feel free to reach out to me via email or through any of my social profiles (all linked in the left margin of this page).