Grumpy Old Geeks Topics Influencer marketing Topic Influencer marketing 3 mentions in 1 episode The hosts discuss spending on social media endorsements and the reliability of follower counts. Mentions 227: Bots & B.S. Sep 18, 2017 10:53 social media influence marketing is a billion-dollar industry 11:10 micro-influencers... The council's with less than 30,000 followers 11:43 you can buy Twitter followers in the millions