I'm appearing for my fourth semester university exams these days. They are going as they should, just proportional to my preparations. A while ago I was thinking how fourth semester has been for me so far. It was much better than rest of the three. Though it kept me tensed most of the times but yet it can be tagged as the most beneficial semester of my college so far. I learned about Operating system internals, got good enough idea about Plan9 structure (on which I'd certainly work in future), got accepted as Google Summer of Code student (thanks to GNOME) which means that I'm going to get my hands dirty on some serious development this summer and finally my last semester result came in which I got marks more than my expectations!
These all good things have been happening in fourth semester and I hope fourth semester results will also make me happy in future! :)