Have I matured as a cycling fan? When I was a kid I was only interested in Olympic cycling. It's understandable because that's all was exposed to. Late in my college life I became a lot more interested in cycling in general, both as a sport and as entertainment. I was interested in things that were popular in the US, mainly le Tour de France, Lance Armstrong, Davis Phinney, Andy Hampsten, and Bobke.
I have slowly become interested in more races. Most of which were in late June or early July. Ok basically this meant the Tour and the Dauphine, not much progress. I definitely knew that there were other races but I didn't follow them. In fact the only one that I was really certain of was the Giro d'Italia, and all that I knew about that was that it was in May.
This year I have found myself being more interested in other races. I actually knew what weekend some of the classics were going on and on top of this I have actually been following the Giro. I'm getting interested in it to the point where I will watch an Italian only video feed since there is little to no live coverage in the US.
I will admit that I'm still not quite to the point where I go crazy catching all of the spring classics, nor am I drinking gin and playing trombones in the fall (cyclocross) but I'm getting there.
So to answer the question: Have I matured? The answer is definitely no, but I'm getting there.