I agree, but the title of the blog post is why I don't use them. I don't use Hipmunk. I don't use many of these new services, all for different reasons. I don't

I agree, but the title of the blog post is why I don't use them. I don't use Hipmunk. I don't use many of these new services, all for different reasons. I don't use Hipmunk not because its useless, far from it, but because my habit is to use Kayak, and I guess for the type of travel searches I do on a regular basis, I don't see a reason to switch.