I have just made my first few edits in over two years, and I might edit on-and-off until further notice because I am a busy college student. I'd like to say that Wikipedia has really changed since I took a lengthy break from it.
Since I am a college student, whenever I find an unattributed quote, I am going to place {{citequote}} next to it because I believe that acknowledging what other people have is critically important in any academic material, including encyclopedias. For example, if I didn't do that I'd get a zero or F.