The gang over at HackerTarget did an awesome job on this WordPress InfoGraphic which shows WordPress usage within the top 100,000 internet sites
It covers such things as:

• How many times WordPress has been downloaded.
• What server types are WordPress sites running on. ie. Apache vs NGINX
• What are the dominate hosting services for WordPress installs (I would have never known that SoftLayer would have been the top, but they have an explanation for this)
• The top 20 Ranking sites that run on WordPress such as Mashable, Techcrunch, Wired and more.

My hats off to ya boys despite your claim that you have better security skills than design skills. Me thinks youz got both.