Last week I hosted a #SalesTribe twitter chat with 30 sales thought leaders and authors. Social selling and Social Media use by salespeople is a hot topic. Many people who use Twitter and Facebook shun their use for sales, a lot of this can be attributed to poor practices and lack of skill on the behalf of motivated yet often tactless salespeople. I asked the experts what they think the Single Biggest Mistake is that sales people make using social media and here’s what they said: