Responding to Blackwood with a Void
Yikes! I can't believe this article ever made it to my site. This is a pet peeve topic for me. I always get asked about it. The problem is (and please don't take this the wrong way) that 99% of the people who ask, should not bother worrying about it.
a) It rarely comes up
b) Even if it does come up, it is needed o