Hey Heffster, do you mean cumulative years since first bike, or total years of riding? I picked up a '78 CB750 around 1986. I rode it for about 4 years, did one get off, and sold it prior to a move. I always wanted another CB750, but didn't get the chance until '03. So, it was 32 years since my first bike, but I've only been riding about 9 years. I answered 30 years for the survey because it sounds way more cool.
Edit: Woohoo. Did anyone catch my math mistake? It was actually 22 years (2008-1986) from first ride until now. Good gosh, if I weren't so shameless, I would have just touched it up. I've corrected my vote as well to reflect the grand total of 9 years of riding.