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May 25, 2006 (20 years)
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- Forum role
- Member
- Member since
May 25, 2006 (20 years)
- Last activity
- -
- Topics created
- 0
- Replies created
- 1
Bio
Mario Sundar was Twitter's first Evangelism PR Lead, LinkedIn's 2nd PR hire and their lead social media architect from 2007 to their IPO. He writes about all things product, PR, and startups.