<p>I had my interview last friday, but I forgot to ask my interviewer for a business card. And he didn't give on to me.</p>
<p>Should I call him and ask for his address? or just not send a thank you card? Thanks!</p>
<p>You do not need to send a thank you card in the mail - that is way overkill. Just call or e-mail the interviewer and thank him or her for his/her time. That is sufficient. I'd do this ASAP (as in, today) since interviewers submit their evaluations quickly so he/she may have already submitted it.</p>