I ended up giving them to my sister in law (who plays guitar, and bass) - as part of her 40th birthday present. Meanwhile, now that I've started trying to pick up the guitar myself, I think, dang, it would be cool to have those guitar picks...
I almost caught a few when I went to see Within Temptation in the last few months, but they probably went to people who would have appreciated the more than me - not necessarily the screechy teenagers you speak about, but people who were incredibly passionate about the band.
I mean, I drove ~800KM to go see them, but that is by the by...