No, they aren't new in fact they are satoshidice (change just later on I think to cryptodice) and as what it indicates on the bottom of the OP this was just a separate thread for their investment platform. ...
Hmm. Then the OP is kinda misleading, I thought it's a new project.
Are projects allowed to have multiple topics though?
they used different domain so they need to also make a new announcement for that since the old one will not be used anymore.