Sling launched its video portal website to the public today, finally putting its private beta phase to bed. The new Sling.com portal offers full length TV episodes and movies, short clips and professional, independently produced web videos. Sling has partnered with large content providers like Hulu (NBC/Fox), CBS, PBS, BBC America, Warner, Sony and MGM, as well as independent Web video sites like College Humor, G4 and The Onion. Similar to Hulu, each video has short advertisements interspersed throughout the content. The portal also incorporates some social networking features that allow users to create profiles, mark videos as favorites and share their choices with other users. What sets the Sling portal apart from its competition though, is the ability of Slingbox owners to stream content from their Slingboxes via a web browser. The ability to stream live content is only supported on Windows machines and requires a browser plug-in compatible only with Internet Explorer or Firefox browser for the time being. Mac support is not currently available but is in the works. Jump on over to Sling’s website and let us know what you think of this latest addition to the online video streaming market.