Well, after a loooong delay because of inclement weather and FedEx being... well, FedEx, I finally took delivery:
New headphones with integrated mic, call answer and play/pause/skip controls for the iPhone. FedEx has been sitting on them since the 19th, so it's nice to finally have them in hand.
That said, I'm a little underwhelmed with the sound. They're better than the stock iPhone earbuds, of course, but not as good as my $40 Panasonic in-ear headphones that bit the dust last month. And these cost considerably more than those ones. :/ Unfortunately, finding headphones with the integrated mic and controls is very, very difficult, and these have some of the best reviews on the web.
I'm sure I'll grow to like them... better than the $10 pair I've been making do with in the meantime...