Internet video service PlayOn has launched their Wii U service as of December 13th.
The PlayOn service streams content from internet content sites, such as HBO Go and Hulu, to compatible devices. The capable Wii U HTML 5 internet browser can stream video to the GamePad while the user's television or monitor is in use with another program.
The cost of the service is a one-time $39.99 fee, which purchases lifetime service from PlayOn. Over 50 channels are included, including popular choices such as Hulu, Comedy Central, HBO Go, MTV, and the Food Network. In addition to streaming from the internet, PlayOn can also stream movies from your PC to your Wii U GamePad.
More details can be found on the PlayOn TV Website.