I don't think it makes you the loneliest. People come and go here, right now we are just in a dead zone, so not as many people are posting.
It will pick back up eventually.and like constant stranger said, there are many reasons why some don't post. Also keep in mind that quite a few people are the "suffer in silence" type and that's why they are lurking. They want help, they want a community, but for whatever reason, they can't bring themselves to post.