Wow, somehow I managed to miss #257.Can I refer you to my posts 257 and 269?Any sufficiently advanced technology is indistinguishable from magic.It means its supposed to be SF, whereas "Abracadbra." means it isn't, in my view.![]()
That's embarrassing. Sorry, dude. 


Given that, it's generally worth digging into the facts as long as it takes to find out just what he means. Not that you're likely to change his mind even if you're right.
But you'll likely learn something in the process. 