People following René on Refind.

Walter Schärer
Online marketer and SEO by day with, travel blogger by night with &
A simple sales CRM for SMEs, to help increase #sales & #GTD. Ideal for Agencies, Consultants, Media sales, Software & more. Free trial
Esther Federspiel
Researcher with psychological background and high interest in online communication. Topics: Customer Engagement. Online Motivation. Gamification.