An anonymous reader quotes a report from Ars Technica: Earlier this month, Strava, the popular fitness-tracking app, released its annual "Year in Sport" wrap-up -- a cutesy, animated series of graphics summarizing each user's athletic achievements. But this year, for the first time, Strava made this feature available only to users with subscriptions ($80 per year), rather than making it free to everyone, as it had been historically since the review's debut in 2016. This decision has roiled nume…