FWIW I matched my #2 at a (top 10) place that I didn't stick around for the post-interview gathering, didn't attend the pre-interview dinner, didn't get first wave invites, didn't interview until late January, and didn't get a response to my "thank you" note.
But n=1. I do agree with making an interview you care about right in the middle, more so that you don't burn out, than trying to gain any (in)tangible benefits on ranking.