I voted yes. With our first (dd), we didn't want to know. We were convinced it was a boy until right before we went in for the c-section (long story) when dh said all of a sudden he knew it was a girl and she would be okay.
Ironically, one of the reasons I didn't want to know was that I didn't want to be drowned in tons of pink flowers or blue cars by well-meaning friends and relatives. I'm horrible at keeping that kind of news to myself. Well, DD was 6 weeks early, made a brief appearance at her own baby shower and everyone knew we'd had a girl.
This time I want to know what of DD's stuff to keep, and, well, I just really want to know this time. Almost like I really didn't want to know last time. We'll just have to wait and see.