I too have seen a Michael look-alike in BC, so out of curiosity, are you in Canada or the US? I understand if you are uncomfortable answering.
It was late at night and I was coming out of a store in the Fraser Valley. I was about 3 feet from him and this young man was looking at me very strangely and intently, as if he was wanting me to notice him. He was with a much older man who seemed somewhat brusk/angry??. I got back to my car and sat there thinking "where do i know this kid from". Then it hit me like a ton of bricks that he looked like the age-enhanced pic of Michael. I snooped around a bit, saw some kind of unusual things, and got a plate # and vehicle description.
While it seems nothing every materialized as a result of my letter, Michael is never too far from my mind. I hope Crystal knows that, along with her, others always remember him and will always keep looking for her son.