What Should I Do About My Ten Year High School Reunion?

One day last year I logged on to Facebook and saw I had an invitation to an event.  What it was took me a little bit by surprise.

It's crazy for me to think that I've been out of high school for ten years now.  My life has changed so much and so many things have happened.  It's just crazy.

After the shock wore off, I immediately decided I wasn't going.  At the risk of sounding like a downer, I just don't care to go back and reminisce.  No, I didn't have a tough time in high school, I've just kept in touch with the people that really mattered.

I graduated with the dad of the kids I babysat last night and we talked about it.  Now, I'm having second thoughts.

I need your help -- for those of you that have been or are going to reunions -- what are the pros and cons?  Is it really worth it?  Am I missing out?  HELP!