Ping.fm (acquired by Seesmic)

Ping.fm was a social media aggregator platform that allowed users to post updates on multiple social networking sites at once. The platform acted as a hub for managing content on a variety of social media channels including Facebook, Twitter, LinkedIn, and more. Ping.fm was highly useful for individuals, brands, and businesses who wanted to streamline their social media presence and efficiently manage their social media campaigns. In recent years, Ping.fm was acquired by Seesmic, a social media management tool, but remains an important aspect of social media management for many businesses and individuals.