What are the odds

So last night, i was playing in a public free roam session when i encountered some jerk players who were glitching and bothering me, so i found a new session. When i got there, i found the leader of the largest posse had a username i thought i recognised: MacabreMilkman. I asked jhim if he belonged to the wiki, and he replied yes. So i told him i belonged to the wiki as well, and joined his posse. I have since added him to my friends list. As this was obviously pure chance, i have to ask if something like this has happened to anyone else?