Well put. I've been programming professionally for 8 years (and as a student for another 8 years prior--HP48G RPN represent!). And to this day, I find myself regularly attracted to articles, books, and blog posts about "basic" lower-division CS topics: principles of object-oriented design, language design, patterns, compilers, etc. It's the same old stuff, but reading it is more enriching and insightful the more real-world programming experience you have.