How do we know you aren't also APK? Seems like you're popping up everywhere he does.
First, apart from Slashdot, I don't even post on the other forums he posts on. Second, our style differs greatly: I make interleaved replies using Slashdot's quote tag, while APK prefers no quoting at all, short paragraphs, and entire sentences in bold text. Third, my name and address are on my web site.
But after a discussion that we had a few months ago about data structures for blocking list construction, his use of a hosts file in a layered security process intrigued me. (No, I can't dig it up on Google, as Slashdot generally doesn't include later comments to a given story in the view presented to web spiders.)