>I have also noticed a resurgence in the once-twee-sounding "boyfriend" and "girlfriend". What goes around comes around, eh?

Yes, along with using the term boys and girls for adults, especially when in single-sex groups - eg girls' night out, boys' night out .. but then we discussed that a long long time ago in a distant land ...
http://wordsmith.org/board/showthreaded.pl?Cat=&Board=words&Number=2478