Great attitude! I was rejected as well and plan to learn from the experience and move on. Ironically I think a company that focuses too much on getting into YC would probably not be viewed as a good candidate by the partners.
I do commend yours and the above's attitude!
Additionally, since the answers I had to those questions didn't pass muster with the partners I can either shrug it off (YC is extremely competitive and even they admit they make mistakes all the time) and take the rejection as additional motivation or I can take their decision as truth and take a closer look at my current business model to see what can/should be tweaked. Either way it can be helpful :)
Of course it would be nice if the rejection emails were more personalized, but I just don't think that's possible with the number of applications they receive.