Why was I downvoted? Was that from you, jdgalt? Were you hoping to have the Singularity discussion here instead of below another post? If so that wasn't clear to me from your above comment, since you were asking about whether it was welcome on LW, and you seemed to be going off on a tangent (particularly with your latter two points). Also, you didn't seem like you possessed much of the background knowledge regarding intelligence explosion and friendly/unfriendly AI, so I thought you would find it helpful for me to point you toward some relevant sources that might answer your questions, not to mention provide more general information on the topic. Of course, if you're not interested in general information I'd be willing to address your specific questions.

Sorry, I'm not trying to be confrontational, I just want to understand what I did wrong so that I can better improve the quality of my comments, as well as clear up any misunderstandings.