I often feel as if the singularity happened already, because I think if it were to happen, we wouldnt even know it. Things would go increasingly strange until it wasnt so much. No big boom, just an epiphany. I personally went through my personal awakening about 4 years back. As far as I know, it happened then. That is of course if the singularity is as I believe it, and that is a very complicated perception for me to share here in mere text.