C++ Framework

Popular C++ frameworks include Platinum, Reason, Evocosm, ACF and many others, and now there is Cinder, a free, community developed offering from The Barbarian Group. It’s cross-platform, including iPhone/iPad, and was designed with audio, graphics, video, image processing, computational geometry and networking in mind. I always enjoy posting pointers to new tools that are developed by a devoted community and that cost nothing to use;  I don’t know how much in need of another C++ framework the world is but again having more choice if you’re a C++ developer cannot be a bad thing. I’d love hearing feedback from readers in the comments regarding Cinder.