Seesmic has acquired Ping.fm, a status update service that allows users to update posts on over 50 social networks through SMS, mobile apps, IM services and 3rd party apps that support the service. Seesmic plans to integrate Ping.fm into all of its applications in the near future. In addition, Seesmic's users will be able to send updates to their favorite social networks through Ping.fm's email, SMS and IM gateways.