Amazon is now joining the TV stick business with its Fire TV Stick to compete with the Roku Stuck and Google's Chromecast.
I've been a happy user of the general Fire TV and have pre-ordered the new stick to use on a secondary TV of mine to add Plex/Netflix support. The stick is especially worth it if you're a Prime customer as it's currently on sale for $19 for the next two days.
Seriously, that's a minor impulse buy.
The Fire TV Stick boasts 1GB of RAM and 8GB of flash storage. Follow the link for a full rundown of features and a comparison chart.