PIXBUF is a new online service for photographers that will allow you to post your pictures once and then push correctly, properly and appropriately in all of your social media online all at once. With its "upload, share, and analyze" method, the developer bills it as "the best social media tool and analytics for photographers." That's the goal, anyway. This looks like a very promising (and so much more sensible) setup and system. This is a brand new service, less than a week old, and it's easily apparent that so much more can be done to fix some quirkiness, refine some process, and make the most out of its potential. It can also be so much more helpful if they introduce a mobile app to go with it, and if they add more social media outlets. But as it is, it's working great. You can check it out too, here.
UPDATE: For the latest info on this service, you can follow their blog, here.