Did you know that Twitter now has around half a billion registered profiles, with over 100 million in the USA alone? This as well as other interesting statistics on this micro-blogging giant in this infographic.
David Wallace is a search & social media marketer who lives in Ahwatukee Arizona with his lovely wife. Interests & hobbies include all things Disney, roller coasters, musicianship and Christianity. Follow +David Wallace on Google + as well as Twitter.