This is extremely classy and I endorse this. In the end, I gave up writing snail mail because it just took me too long to get around to it. I'm much better at w

This is extremely classy and I endorse this. In the end, I gave up writing snail mail because it just took me too long to get around to it. I'm much better at writing email. But at any rate, a brief, courteous 'Thank-You' can virtually never hurt. Even if it can't help, either, it's not a bad way to force yourself to ruminate a bit on the interview.