Sorry, I wasn't knocking the thread. It's always good to know about these things before you buy.
As for the WWB, hard to say. On the other thread, someone posted a good idea of weighing the ammo, to see if you have any odd ones of the bunch. I don't know how accurate that is, but if you're worried about it, it might be worth a shot. Most commercial ammo is pretty reliable, though.
After looking at a pic of the Kel-Tec, it's something I might have been interested in, too. I guess I'll have to wait and see what the outcome is.