It seems that 'art' vs 'craft' shares the same relationship that 'computer science' and 'programming' do. Not they're equivalent, but that they both share the same kind of higher vs lower distinction. Mildly off-topic, but I think it relates well to your 'pollution' sentiment. Universities have certainly been using the name 'Computer Science' while teaching 'programming.' And not teaching it well. But that's another discussion.
> In an environment such as programming, this doesn't seem possible, but I'd love to be proven wrong.
Not that anything can be proven, but I do think that code can say profound things. It might just be that it's because I'm only (almost) 24, but I feel that code helps me to understand myself, and has managed to change my opinions on seemingly unrelated topics. I'd agree that art has a higher calling than 'pretty pictures,' and that it "say[s] something profound." I didn't say much about this in my post, though.
To fully relate how I think about this would require a whole essay. So I'll be a little short, and sum it up with a small example.
I've been programming computers since I was 7. That's 17 years of coding. Yes, it's not like I was writing anything amazing at that young of an age, but those silly little games that I wrote certainly affected me personally. In a very stereotypical way, I was drawn to libertariansim, even though my parents are pretty staunch Republicans. I discussed a lot of political philosophy with a friend of mine who has very different views than I, and she remarked how much she saw a similarity between my thought process and the workings of a computer, and it really made me think about my views on the world. I realize that I tend to view the world as a system of equations, or a function with inputs and outputs, that I have pretty simple heuristic functions by which I make decisions, and that most people _are not like this at all_. Which came first? Do I think this way because I've been programming my entire life, or do computers work that way because they're a human creation?
This realization causes me to compare and contrast code and life on a fairly regular basis. When I go to write an API, I try to think in terms of communication. Connecting two applications is like connecting two people, and you have to bridge the gap between the two. When I'm naming functions or writing documentation, I think about how I'd explain my understanding of a problem to another person, and how the pieces of the puzzle fit together. When I see language wars, I think of how they're similar to real wars; no matter who 'wins', _everyone_ loses. Also that sometimes, quantity (of users) is it's own kind of quality (of design decisions.) When I think about Open Source, I try to resolve the cognitive dissonance that makes me say "socialism can't work" with the fact that I participate in something that's socialist in nature on a regular basis.
At this point, I'm rambling. Sorry. But I hope that I've at least started to make you think about the topic a little. The medium may be a bit strange, but it's not like modern art "say[s] something profound" to John Q Public, either.