I think it is more than this is a new place. Everyone that joins goes through needing to relearn some things. So you see a lot of people trying just copying youtube videos they like... I did this too. Posting a few images, etc. You kind of need to find your feet. And then we have people going through this process joining that are already famous so they kind of arrive onsite equipped with a megaphone while the rest of us just start with our voice. So their learning experiences are VERY obvious, yet they are going through the same stuff we are. I think a lot of that is where the crappy posts come from.