What possible use is this?

Looking at the stats for this blog I notice with some considerable concern that a trend has developed over the last few months.

A large proportion of the daily traffic comes from links from a porn page. WTF?

I am utterly at a loss to understand how that gels from any point of view. I can't get my head around the possibility that someone actually thinks: "Hmmm, I'll have a little wank and then go see what Bob has to say today..."

The idea is just too disturbing by halves.