Does anyone else think that facebook is phony?

I mean I use facebook, but I get a bit annoyed that people always post pictures of themselves up looking like their life is just the BEST in every possible way. You see your friends pictures and they are with so many people having the greatest time laughing and smiling getting up to crazy adventures with all sorts of random places. I mean please... yeah sure, you have a good time, but I am sure the image that they are trying to present to the rest of the world is not quite as exciting and amazing as they make it out to be...