I launched http://openphotovr.org (virtual reality from photos) very quietly yesterday night. A non-profit, my midnight oil hobby project. After two months of development I feel it's time to go online, maybe get some visitors. No rush. Already see glaring mistakes in the UI :-)
OpenPhotoVR is only superficially like Photosynth: I don't do image analysis, 3D reconstruction, or 3D display. And my project is non-profit. And I'm in Russia.