[Eternal]

Hey there, I moved this over to Friends&Family because it relates more here.
First of all, its just Facebook. Just because nobody posts on your wall doesn't mean that your friends don't like you. Very rarely do me and my friends even post on each others walls. If you want someone to post on yours, maybe post on theirs first and they'll do it back?
I also have a question, what do your friends do to make you feel like they don't like you as much? If they're still inviting you to hang out and are still talking to you, then I don't think you have anything to worry about. Its easy to feel left out, so I can relate with you there. But don't let it convince you that your friends don't like you as much. Maybe have a talk with them and let them know how you feel? They may not even realize that you're upset.