Google+
Used by 10 peopleen.wikipedia.org ↗

“And even after they removed those features and failed to push me to use Google Plus, I continued to use Reader as a way of selectively searching only certain sites that are relevant to me.”
Ann Friedman Interview, Journalist (New York magazine, Tomorrow) · via Uses This 
“My name is Andy Hertzfeld and I'm currently a software engineer and UX designer at Google, working on Google+.”
Andy Hertzfeld Interview, Developer (Macintosh), software designer (Google+) · via Uses This 
“I'm Ade Oshineye and I work as a Developer Advocate on the Google+ project.”
Adewale Oshineye Interview, Developer advocate (Google+) · via Uses This