Seesmic has unveiled new features to its desktop application, which helps you manage your Facebook and Twitter accounts, including the ability for users to set up a column to follow Facebook Fan pages, making it easier to keep track of favorite celebrities, sports teams and brands. Additionally, administrators of Facebook Fan pages can now manage the pages they’re in charge of within Seesmic. But what caught our eye is Seesmic’s new partnership with YFrog, which will become the application’s default picture-posting service. (URL-shortening service Bit.ly announced a partnership with YFrog in August.) Seesmic CEO Loic LeMeur said the company’s iPhone application should be available next month.