Pushrod oiling - do I need it?

We get into this discussion every winter. One guy wants to restrict oil with a .060 drilled set plug and one guy wants to machine a stud. Come on springtime.
Come on John, you realize we have to bring things like this up for the eight millionth time or we'd have no forum.

I decided against doing it anyway. I'll be happy if/when I get to a point where I need to be genuinely concerned about it.