Thanks to BMF and our team, here is the official user title list:
0-9 Posts, Lost in Static
10-49 Posts, Wax Cylinder
50-99 Posts, Record Player
100-299 Posts, 8 Track Player
300-499 Posts, Cassette Player
500-999 Posts, CD Player
1000-1399 Posts, MP3 Player
1400+ Digital Radio Enthusiast
0-9 Posts, Lost in Static
10-49 Posts, Wax Cylinder
50-99 Posts, Record Player
100-299 Posts, 8 Track Player
300-499 Posts, Cassette Player
500-999 Posts, CD Player
1000-1399 Posts, MP3 Player
1400+ Digital Radio Enthusiast