Thank you for your supportive comments, MDK2 and Pigmeat! I was told flat-out by one pirate who confirmed my reception but said I was "cheating" and another that said sdr reports are of little use to pirates or international broadcasters. I disagree and think that most pirates want to know how many people are listening, and the pool of potential listeners is pretty damn small as it is.
I bought my house without thinking of the enormous power grid nearby, and there are several other good reasons why I can't erect an outdoor antenna. I also live in New Mexico. When I can, I take my Tecsun PL-680 to the park and was surprised and pleased a few weeks ago to hear Wolverine very well.
I'll take your suggestions and change my profile to indicate that I'd be happy to receive a QSL if offered, but that it's never expected.
73s
Heath