The largest currently active group is 2084[0,1] and the largest known group ever was somewhere in mid-4k[0] [0] https://www.reddit.com/r/robintracking/comments

The largest currently active group is 2084[0,1] and the largest known group ever was somewhere in mid-4k[0] [0] https://www.reddit.com/r/robintracking/comments/4czzo2/robin_chatter_leader_board_official/ https://www.reddit.com/r/robintracking/comments/4czzo2/robin... [1] Also, I'm in it.