Apparently you're not familiar with the "So what's your point" device. In common parlance, it's a response used to highlight the use of a non sequitur by the original commentator.
;o)
Okay (as long as you're that "original commentator").
Sometimes you Mac people can be so obtuse. I can only guess it's part of that whole "Think Different[ly]" thing.
And it's just another reason to be glad I left for The Dark Side and haven't looked back. ;O)