I have my PP as well. It was required for my Air Traffic Control degree!
It was funny too, cause I was REALLY dreading getting it. I was like..."WTF do I need to spend all this extra money for?" but after the fact, it really REALLY helps controllers to see what goes on up there! I know it did for me. And now, I LOVE it! If I had money to spare, I'd still be flying. But, I haven't flown in over a year and a half. I'd like to continue on and get my instrument rating someday when I have the time and money again. I took class in college that was basically instrument ground school, and it was really cool.