I have been HODLing my 0x (ZRX) sine early August and have no plans on touching my position in that one for a fair amount of time as I see it having decent potential, especially in the medium term.

PS, we are going to see a lot more companies pull a "Kodak" and try to piggyback their half-dying companies on the growing success of the blockchain and ICOs in general. The good news is the more major corporations that hop on the blockchain train the more legitimacy the space will have, but on the flip side a lot of these corporations are aged dinosaurs and deserve to go extinct yet might get a second life-line by shifting over to the blockchain.