He probably wasn't talking to you... that would explain why he spontaneously appeared next to you: It was spontaneous, not planned.
There was no one else close to me, and he talked in local chat, As you could see by the grey text when I responded. I was also on 6, when only 3 other people were on. There's a pretty high chance he was talking to me, as I was running towards an outpost ;_;
Yea... umm... I logged out after that ;_; I was like scared to death. (well... scared something else, but I can't say due to rules >.>)
Just because nobody was in range of you doesn't mean Dwight couldn't have been in the range of 2 people. He could have been halfway between the two. Or, you could just ask him what he meant instead of posting about it But since the thread already exists, I'll just keep making theories until proven wrong.