$35, plus 3 free months of Netflix, even if you already have an account. Stream Netflix, Google Play TV & Movies, YouTube and more to come. Dongle is just a bit larger than a thumbdrive and powered through a usb cable. Cool, eh?
Even if you already use a Roku and/or Apple TV, this is still compelling as the price point is so low although the Netflix thing is more of a one shot deal I think. The technology to get content on a big screen from anywhere is getting better and better.
Golf related - you can stream your golf videos, if you have them on YouTube which judging from the myswings forum, most people already do, you can stream your golf swings to a big flat panel simply and cheaply.