Early Twitter adopter? I noticed this number on my Twitter profile a little while ago. If I understand that number correctly I was in the first 750 000 people to sign up for Twitter. Could that be right? Share this: RelatedDo you Twitter?2007-03-13In "Social Web"Google Plus numbers: Not bad for a 1 year old ghost town2012-06-27In "Business and work"You don't see Twitter down very often2016-01-19In "Applications" By Paul Enthusiast, writer, Happiness Engineer at Automattic. I take photos too. Passionate about my wife, Gina and #proudDad. View all of Paul's posts.