Are you looking for some desktop application to provide you access to your favorite social networking site? Socialize and receive updates from your friends without firing up your browser? Seesmic Desktop 2 has just arrived, and it’s bringing an entire marketplace of apps along with it.
This application will give its users all-in-one access to some of the most popular (and some of the more long-tail) social media services around. It includes the usual suspects, such as Twitter and Facebook, but its plugin marketplace also includes services such as Zappos, Formspring, YouTube, Last.fm, Techmeme, Ping.fm and many more — around 40 apps and services, all told, with dozens more coming soon.