John QuigginBernie Madoff's simple Ponzi scheme ran for at least as long as Bitcoin has operated, and would have lasted longer if not for the GFC. The market can stay irrational longer than you (or any short-seller) can stay solvent.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.