There were some messages during the last two days about the future of Aurelius Titan Graph database:
The implications for the development and future of the current Titan Graph Database are not clear at the moment. For the development of eXtended Objects for Titan the next days a decision will be made. It is surely not meaningful to develop for and wasting time on a technology which is obsolete.
The future of Titan and the new product by Datastax will be observed closely and any decision will be published here in short term.