I hope it will support streaming some cool old-school games.
It should support streaming of any kind of content.
So it will aim at Twitch audience as well?
If they support video game streaming than yes, the Twitch audience would be interested. Twitch has been boomin' the past couple of years so it would be great for Current if they could get a piece of that pie.
And not just Twitch but YoutubeGaming, Smashcast, Facebook... There are a bunch of platforms doing it so there will be plenty to chose from

Yes, gaming streamings should definitely be included.