Yeah, I don't get it either. I'm reading the comments here trying to even understand what a "travel planning site" would look like. I SORT of get it, but everyone seems to have totally different ideas of what this product would be.
I don't care, really. I just got back from 5 countries in Europe in 4 weeks. I just... went. I mean, we booked a couple places to stay ahead of time, and I planned my car rentals and bought tickets, but none of that was remotely difficult.
I never once thought "gee, I wish I could... uh.. go to a site.. and ..click things".