Internet TV portals are a dime
, and most of them can't hold a candle to the current king of the hill: Hulu
. Thankfully, some real competition has just waltzed in, as the Sling.com online viewing network is now open and available to the general populace. The service will deliver content from over 90 providers (including a bunch you've actually heard of), original editorial content and social networking features to keep you coming back. Now that it's open, why not hop over and give it a spin -- let us know how you like / dislike things in comments below.