It is an interesting story, which implies that there is some intelligence that creates the right meeting between the Guru and the disciple. I was looking for some classical Advaita teaching, and searched in Google for a teacher that I knew in the past. His last name is similar to David's last name, so it happened by "chance" that I clicked "spero" and entered David's website (I watched a list of teachers before, so David's name was probably in my memory). I had a lack of interest in a new Guru, but I decided to attend the satsang from some unknown reason, and stayed awake until 5 AM (the satsang hour in my area).
More than that, I can remember that my mind didn't want this satsang, and something else pushed me into that. I even wondered for a moment why am I doing it against "my will".
I had no concepts about David's teaching and no expectations from the satsang. I didn't even know that Shakti energy can be transmitted through the web. Furthermore, I had no idea that the teaching is based on transmission, until I felt this transmission live in me.
Soon after the satsang started I felt such strong currents of energy as if my body and head were about to explode. It was certainly real. My chakras overflowed with energies, the "Third-Eye" chakra was electrified, the mind stopped, and there was a deep sense of presence and joy. It was a shock to my consciousness state, and felt like grace. The months before that were followed by a spiritual despair. It was hard to meditate then, and the inquiry was in a mental level. I had a hard time and needed some help desperately, I couldn't change the consciousness field on my own. Right after the satsang was over, there were some other phenomena. I felt as if the sense of self was absorbed into a void in the consciousness field. For an hour or two there was no separation, and it felt tremendously safe, like a hug from God. For the next week or two I was in a constant bliss, loving, totally drunk, and there were so strong longings for David, more than my capacity could handle.