Now now, if you study classical literature, you will see that the term "Sonata" not only refers to a form based on recurring themes and development, but also to an actual style as well. While this doesn't follow A section, B section, development, recapitulation, and all those rules (that tend to make songs too damn LONG in my opinion), it does in fact capture the essence and quality of a sonata style, even when compared mildly to classical pieces of centuries past.
Don't know why I felt the need to write that; perhaps to make it seem like I learned all that crap in college for an actual reason, heh.
-Mazedude
http://listen.to/mazedude
And yes, I too commend McVaffe on a nice tune. I can play it on the piano too, did ya know that? Ask McVaffe, I was hanging out with him in NY the other day. Good stuff.