Dumping is not good and I think if you are dumping you bitcoins right now you are just stupid because the price is not super good and because of that fact it would be not worth selling it right now.
Yup I don't think to dumping my bitcoins neighther I won't support it, because if we expect that the Bitcoin's price will increase soon so we can make a good profit selling it then, wait for christmas pump and utilize it to sell it out.