I am a somewhat introverted person, but I enjoy good, intense conversation with someone who has interesting, creative ideas about the world.
One of the activities I enjoy most is taking my two dogs for a hike in Rock Creek Park. And it would be even more enjoyable to share that experience with someone else who felt that was a good way to spend an afternoon.
I have lots of other stuff to talk about, but am not necessarily comfortable sharing it with the entire Match community. I'd rather save it for a less crowded setting.