Anyone practice it? I've got a vague interest in this.

An amusing side note: there is a guy on my bus most mornings who is clearly meditating. Sitting straight up, legs apart, hands resting on each leg, eyes closed, vague smile. He always sits on the aisle seat leaving the window seat free. I've always wanted someone, like a skinhead or a Sun reader, to tap him on the shoulder and ask for the seat breaking his trance just as he was about to reach Enlightenment.

Zero replies I bet.