There are lots of reasons for this sort of thing to occur. I recently removed all of my own works from another site because I had become more and more offended by what OTHER artists were posting, and no longer wanted to be a part of the general direction that site was taking. Nothing sinister... nothing repressive... as OP put it "this isn't the right place for my work." These things happen as we all develop as artists. BTW... Sean: Luv ur Stuff!