Between steps of the 6 degrees, I found myself connected to bots on step one! (How many of these abuse Twitter with 700M searches/day)
3.32 sounded exaggerating, found full content on Twitter degree of separation in http://lakm.us/6bE. Basically, 6 degrees still hold here
Speaking of different users, in Twitter we’ve decreased degree of separation to 3.32, almost half of 6 degrees | @quicchote