I originally came on the boards as my own (now very adult) d was navigating the college process, and then again when she was planning a college transfer. We both learned so much through the boards (well I did, she just got to listen to what I learned). After her college days I realized I really enjoyed the Parent Cafe and the men and women who posted there, so I stuck around.
I like the variety of perspectives, questions and answers that posters are willing to share. Many people have similar experiences in life, some of us have never had a particular experience, and these boards really open my eyes to learning more about some subjects.