I would love to be able to see my Zwift friends/followers PR’s, when I do climbs, sprints, laps etc. Maybe add an option to “track” up to 5 friends. This would provide extra motivation and add an extra competitive element within a group of fellow Zwifters. My suggestion is to have the PR’s pop up in the same fashion as your own previous PR’s and ETA do today.
That is a fun idea. What about viewing them through Strava segments?