SproutSocial – Social Media Management for Exceptional Companies
http://sproutsocial.com/

All of your social messages in one, easy to manage inbox. Features include: a) Monitor your brand & manage conversations brilliantly with one, easy-to-use tool; b) Publish & schedule updates across social channels with a single click; c) Manage teams, large social channels, tasks and assignments with ease; and d) Measure your efforts with comprehensive reporting and analytics. This will be added to the tools section of Research Resources Subject Tracer™ Information Blog. This will be added to Social Informatics Subject Tracer™.