Not getting PMs doesn't mean you're not noticed, or not considered interesting.
Take RandomGentleman, for example. Here he is empathizing with your problems, and yet I think he's one of the coolest guys here (to be fair, I feel a connection to anyone with an anime profile picture). But of course, I've never told him that, and I don't intend to message him (nor do I have any desire to do so). We're all here because we suck at communicating with people. Don't take it personally.
"If life scares you to death, you and me: we feel the same. We feel the same."