I liked the joke, even though I instantly recognised it as one. It was this sentence that activated my spider-sense: "I have recently opened up my site, eCube.com, which, like it sounds, is a dating..."
Why would eCube give any indication that it has anything to do with dating?
Also, I would guess that the ratio would be about 5 males to 1 female. Seriously people, there are many more female cubers (also on this forum) than you think