We are currently transitioning away from Google Analytics and would love to incorporate Crazyegg. Right now, the setup process would take around 10-15 hours of manual adjustments. However, if they could add a dedicated field for Crazyegg, similar to what they offer for Google, we could potentially complete the integration in under an hour or two across all of our Hubsites. We're trying to plan accordingly based on whether or not ESRI will add this type of analytics.